Fall+Review

= Fall Reviews =

chapter 1 Multiple choice: choose the best answer   a) Always ask if you are unsure about a step  b) Get started immediately  c) Wait until Mrs Shirley gives any final directions and tells you to start  d) Have on your apron and goggles before getting the necessary materials from Mrs. Shirley. 2. Elements that react with each other form a. isotopes b. decay products c. mixtures d. compounds   3. Which of the following atomic symbols represent the coinage metals, copper, silver, and gold?  a. Co, Ag, and Au  b. Cu, Ag, and Ga   c. Cu, Ag, and Au  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l20 level1 lfo4; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. C, Ag, and Au  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="font-family: 'Times New Roman','serif'; font-size: 12pt;">4. Which series of elements are nonmetals?
 * 1) <span style="0in margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-list: l12 level1 lfo1; mso-pagination: none;"> Circle the false statement. When working on a lab, you should


 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l7 level1 lfo5; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> a. tungsten, silicon, and chlorine ||
 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l7 level1 lfo5; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> b. tungsten, sulfur, and silver ||
 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l7 level1 lfo5; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> c. germanium, arsenic, and sulfur ||
 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l7 level1 lfo5; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> d. Neon, fluorine, and carbon ||

<span style="font-family: 'Times New Roman','serif'; font-size: 12pt;"> <span style="font-family: 'Times New Roman','serif'; font-size: 12pt;">5. Which of the following is considered matter?


 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l21 level1 lfo6; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> a. a plant ||
 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l21 level1 lfo6; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> b. tungsten ||
 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l21 level1 lfo6; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> c. copper ||
 * <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l21 level1 lfo6; mso-pagination: lines-together; page-break-after: avoid; text-indent: -13.5pt;"> d. all of the above ||

<span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l12 level1 lfo1; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 6. In lab, if you want to accurately measure a liquid, you should use a(n) <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l22 level1 lfo7; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Beaker <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l22 level1 lfo7; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Graduated cylinder <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l22 level1 lfo7; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Erlenmeyer flask <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l22 level1 lfo7; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Test tube

<span style="margin: 0in 0in 0pt 55.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l3 level1 lfo25; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. They conduct both heat and electricity but not very well. <span style="margin: 0in 0in 0pt 55.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l3 level1 lfo25; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. They somewhat conduct heat but not electricity. <span style="margin: 0in 0in 0pt 55.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l3 level1 lfo25; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. They conduct neither heat nor electricity. <span style="margin: 0in 0in 0pt 55.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l3 level1 lfo25; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. They conduct a little electricity but not heat. <span style="margin: 0in 0in 0pt 46.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l15 level1 lfo27; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 8. Which of the following would be used to separate a mixture? <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> a. chromatography <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> b. evaporation <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> c. distillation <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> d. all of the above <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 9. What is the formula for sodium phosphate which has 3 sodium, 1 phosphorous, and 3 oxygen atoms? <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l2 level1 lfo8; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. S3PO3 <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l2 level1 lfo8; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Na3PO3 <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l2 level1 lfo8; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. NaP3O3 <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l2 level1 lfo8; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. SP3O3 <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 10. An oil and vinegar salad dressing with herbs is  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l24 level1 lfo9; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. A compound <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l24 level1 lfo9; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. A homogeneous mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l24 level1 lfo9; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. A heterogeneous mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l24 level1 lfo9; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. An element <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 11. The symbol for the element platinum is <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l32 level1 lfo10; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. P  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l32 level1 lfo10; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Pl  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l32 level1 lfo10; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Pt  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l32 level1 lfo10; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Pn  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 12. The symbol for the first element in group 16 is <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l31 level1 lfo11; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. O  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l31 level1 lfo11; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. N  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l31 level1 lfo11; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. F  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l31 level1 lfo11; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. S  <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 13. Distillation is used to separate _______________ based on ___________________ <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo12; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Compounds, freezing points <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo12; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Mixtures, boiling points <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo12; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Compounds, boiling points <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l1 level1 lfo12; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Mixtures, freezing points <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 14. Matter <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l4 level1 lfo13; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Has mass <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l4 level1 lfo13; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Takes up space <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l4 level1 lfo13; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Has mass and takes up space <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l4 level1 lfo13; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Has mass, takes up space and makes up only the metals <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 15. A pure substance is <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l16 level1 lfo14; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. A compound <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l16 level1 lfo14; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. An element <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l16 level1 lfo14; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. A mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l16 level1 lfo14; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. A compound or an element <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 16. Which of the following is a metal? <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo15; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Al <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo15; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Si  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo15; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Te  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l0 level1 lfo15; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Xe  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 17. Which of the following represents the states of matter from least energy to most energy? <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l23 level1 lfo16; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Gas, liquid, solid <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l23 level1 lfo16; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Liquid, gas, solid <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l23 level1 lfo16; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Solid, liquid, gas <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l23 level1 lfo16; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Solid, gas, liquid <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 18. W is the symbol for <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l13 level1 lfo17; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Tungsten <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l13 level1 lfo17; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Water <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l13 level1 lfo17; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Mercury <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l13 level1 lfo17; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Tantalum <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 19. Tin has the symbol <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l26 level1 lfo18; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. T <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l26 level1 lfo18; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. St  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l26 level1 lfo18; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Tn  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l26 level1 lfo18; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Sn  <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 20. You need to fill a beaker with water. What do you do first? <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l30 level1 lfo19; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Turn the water on and immediately put the beaker under the flow <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l30 level1 lfo19; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Put the beaker under the faucet and then turn on the water <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l30 level1 lfo19; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Turn the water on, adjust the flow to a low level, and then put the beaker under the water <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l30 level1 lfo19; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. It really doesn’t matter what you do first <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 21. Which of the following is an element? <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l10 level1 lfo20; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. copper <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l10 level1 lfo20; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. nitrogen dioxide <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l10 level1 lfo20; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. brass <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l10 level1 lfo20; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. air <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 22. Glucose, C6H12O6, is a(n) <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l9 level1 lfo21; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Element <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l9 level1 lfo21; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Compound <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l9 level1 lfo21; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Homogeneous mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l9 level1 lfo21; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Heterogeneous mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 23. Salt water is a(n) <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l19 level1 lfo22; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Element <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l19 level1 lfo22; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Compound <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l19 level1 lfo22; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Homogeneous mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l19 level1 lfo22; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Heterogeneous mixture <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 24. Which of the following have constant or set shape <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l28 level1 lfo23; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Solid <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l28 level1 lfo23; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Liquid <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l28 level1 lfo23; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Gas <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l28 level1 lfo23; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. A and B <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l28 level1 lfo23; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> e. A and C  <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 25. A beaker <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l29 level1 lfo29; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Is the same size top to bottom <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l29 level1 lfo29; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Is used to hold liquids <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l29 level1 lfo29; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Changes color when heated <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l29 level1 lfo29; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. A and B <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l29 level1 lfo29; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> e. All of the above <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 26. An Erlenmeyer Flask is <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l14 level1 lfo30; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Wide at the bottom and narrow at the top <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l14 level1 lfo30; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Is the same size top to bottom <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l14 level1 lfo30; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Is used for swirling liquids <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l14 level1 lfo30; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. A and C <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l14 level1 lfo30; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> e. All of the above <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 27. Alchemy <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l18 level1 lfo31; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Is the science concerned with changing metal into gold <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l18 level1 lfo31; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Is the science concerned with changing plants to gold <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l18 level1 lfo31; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Is the science concerned with changing copper to silver <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l18 level1 lfo31; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Is the science concerned with changing wood to silver <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 28. The first woman chemist was <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l6 level1 lfo32; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. Menton <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l6 level1 lfo32; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Cleopatra <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l6 level1 lfo32; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. Moseley <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l6 level1 lfo32; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. Curie <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 29. Forensics uses _________ science disciplines and _________________ is the core science <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l8 level1 lfo28; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. A few, physiology <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l8 level1 lfo28; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. Most, biology <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l8 level1 lfo28; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. All, chemistry <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l8 level1 lfo28; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. All, physics <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 30. The smallest unit of a molecular compound is <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l25 level1 lfo24; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> a. An atom <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l25 level1 lfo24; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> b. An element <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l25 level1 lfo24; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> c. A molecule <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l25 level1 lfo24; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> d. A compound <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 37.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="font-family: 'Arial Black','sans-serif';">Short answer/essay: thoroughly answer each question, using complete sentences where appropriate. Don’t forget to answer all parts. <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 31. Discuss the case study and explain how it relates to this unit. <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 32. Define matter and discuss the two types of matter. <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 33. Describe two different ways to separate a homogeneous mixture. <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 34. List 5 lab safety rules. <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 35. Discuss the periodic table. Include Mendeleev, Moseley, periods, groups, metals, metalloids, and nonmetals. <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 36. During your experiment you accidently mix alcohol which has a boiling point of 62oC with water. You need pure alcohol and there is no more in the supply cabinet. How would you separate the alcohol and the water? <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 37. Wind is not matter. Can you experience wind without matter? Why or why not? <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 38. Write the formula for dinitrogen pentaoxide if there are 2 nitrogen atoms and 5 oxygen atoms. <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-list: l17 level1 lfo26; mso-pagination: lines-together; page-break-after: avoid; text-indent: -0.25in;"> 39. What is the least abundant type of elements on the periodic table? <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> || <span style="margin: 0in 0in 0pt 0.5in; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid; text-indent: -22.5pt;"> 40. Based on the following information, predict the unknown element and its missing characteristics. || <span style="line-height: 150%; margin: 0in 0in 0pt 55.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l5 level1 lfo33; mso-pagination: none; tab-stops: 66.0pt; text-indent: -4.5pt;"> A. Element:…………..Mg C. Element:…………..______________ <span style="line-height: 150%; margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: none; tab-stops: 66.0pt;"> Physical state:……..solid Physical state:…….._____________ <span style="line-height: 150%; margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: none; tab-stops: 66.0pt;"> Density:……………1.74 g/cm3 Density:……………______________g/cm3 <span style="line-height: 150%; margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: none; tab-stops: 66.0pt;"> Melting Point:……...651oC Melting Point:……...______________oC <span style="line-height: 150%; margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: none; tab-stops: 66.0pt;"> Reactivity:………….some Reactivity:………….______________ <span style="line-height: 150%; margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: none; tab-stops: 66.0pt;"> Color:………………silvery white Color:………………______________ <span style="margin: 0in 0in 0pt 84pt; mso-add-space: auto; mso-layout-grid-align: none; mso-list: l5 level1 lfo33; mso-pagination: none; tab-stops: 66.0pt; text-indent: -33pt;"> B. Element:…………..Ca D. Element:…………..Ba   Physical state:……..solid Physical state:……..solid Density:……………1.57 g/cm3 Density:……………3.6g/cm3 Melting Point:……...845oC Melting Point:……...710 oC   Reactivity:………….some Reactivity:…………. strong Color:………………silvery white Color:………………silvery white <span style="margin: 0in 0in 0pt 37.5pt; mso-add-space: auto; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;">
 * <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> ||
 * 7. What are two of the properties of metalloids?
 * <span style="margin: 0in 0in 0pt; mso-layout-grid-align: none; mso-pagination: lines-together; page-break-after: avoid;"> ||