1. PreAPChem Jeopardy Fall Final Review Atoms and Such Ionic, Covalent, and Formulas VSEPR, Polarity, and Attr Forces Moles, Grams, and Molecules Random Trivia for Winners 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500

2. How many protons, electrons, and neutrons would the element below have? A. 15, 7, 7 B. 7, 7, 8 C. 7, 8, 7 D. 7, 7, 15 1,100

3. Which of the following correctly pairs the description with the state of matter? A. Liquid = specific shape, specific volume B. Gas = specific shape, variable volume C. Solid = specific shape, specific volume D. Liquid = variable shape, variable volume 1,200

4. Based on the ionization energies in the table below, how many valence electrons would this element have? A. 1 B. 2 C. 3 D. 4 1,300

5. Elements in which block on the periodic table would have the higher electronegativities? A. s block B. p block C. d block D. f block 1,400

6. Which of the following correctly pairs the scientist with his contribution to atomic theory? A. Thomson = discovery of protons B. Heisenberg = uncertainty of location and momentum of particles C. Rutherford = discovery of electrons D. Dalton = identification of dense nucleus 1,500

7. Which of the following hold ionic substances together? A. Shared electrons B. Dipole-dipole forces C. Hydrogen bonds D. Electrostatic forces 2,100

8. Which of the following pairs of formulas and names is incorrect? A. CuCl 2 = copper chloride B. N 2 O 4 = dinitrogen tetraoxide C. MgSO 4 = magnesium sulfate D. Ca 3 P 2 = calcium phosphide 2,200

9. How many of the compounds below would involve ionic bonding? LiClNO 2 Al 2 O 3 H 2 H 2 O A. 1 B. 2 C. 3 D. 4 E. 5 2,300

10. All of the following formulas are correct EXCEPT A. NH 4 NO 3 B. Na 3 PO 4 C. LiCO 3 D. Al 2 (SO 4 ) 3 E. CaO 2,400

11. From the bonds shown below, _______ is the least polar bond and _______ is the most polar bond. H-O C-O N-O F-O A. H-O, F-O B. N-O, H-O C. C-O, N-O D. F-O, C-O E. F-O, H-O 2,500

12. Which of the following is NOT an exception to the octet rule? A. Hydrogen needs only 2 valence electrons to be stable. B. Elements in periods 3 or larger expand their octets because they have a d-orbital. C. Boron needs only 6 valence electrons and beryllium only 4 to be stable. D. Elements in group 6 always double bond to expand their octets. 3,100

13. The geometric shape of HCN is ________ while NH 3 is ________. A. Linear, trigonal planar B. Bent, trigonal bipyramidal C. Linear, trigonal pyramidal D. Bent, trigonal planar E. Linear, trigonal bipyramidal 3,200

14. Of the molecules below, _____ are polar and _____exhibit hydrogen bonding. NH 3 H 2 OCO 2 PH 3 PCl 5 A. 4, 2 B. 3, 3 C. 3, 2 D. 2, 1 E. 4, 3 3,300

15. Which of the following are in order of increasing strength? I. London < Dipole < Hydrogen II. CH 4 < C 2 H 6 < C 3 H 8 III. BH 3 < PCl 3 < NH 3 A. I only B. I and II only C. II and III only D. I and III only E. I, II, and III 3,400

16. Which of the following list only nonpolar molecules? I. CO 2, CH 4, BH 3 II. C 4 H 10, CH 3 OH, CO 2 III. C 6 H 13 OH, H 2 O, NH 3 A. I only B. II only C. III only D. II and III only E. I, II, and III 3,500

17. How many atoms are in 1.50 moles of gold? A. 9.03 x 10 23 atoms B. 296 atoms C. 4.58 x 10 21 atoms D. 4.91 x 10 -22 atoms E. 2.49 x 10 -24 atoms 4,100

18. How many grams are in 2.00 moles of calcium nitrate? A. 51g B. 204 g C. 82 g D. 328 g 4,200

19. How many moles are in 297 g of cobalt (II) carbonate? A. 1.67 moles B. 0.603 moles C. 2.50 moles D. 0.401 moles E. 52900 moles 4,300

20. What is the percent mass of nitrogen in C 8 H 10 N 4 O 2 )? What is the percent mass of nitrogen in caffeine (C 8 H 10 N 4 O 2 )? A. 29% B. 19% C. 27% D. 3.46% 4,400

21. What is the molar mass of ammonium phosphate? A. 85 g/mol B. 113 g/mol C. 131 g/mol D. 133 g/mol E. 149 g/mol 4,500

22. What is the monkey’s name in Aladdin? A. Jafar B. Abu C. Kurdi D. Alli 5,100

23. What type of fish is Nemo? A. Striped Bass B. Perch C. Clown Fish D. Squid 5,200

24. What is the largest animal on the planet? A. Elephant B. Hippopotamus C. Killer Whale D. Blue Whale 5,300

25. Which type of cancer is the most common killer in men and second most common killer in women? A. Brain cancer B. Lung cancer C. Breast cancer D. Skin cancer 5,400

26. Where did Mrs. Griffin go to college? A. University of Michigan B. Michigan State University C. Central Michigan University D. Western Michigan Univesity 5,500