TTU General
Chemistry
Chem 111 - Quiz 6C - Fall, 1997
Chapters VI, VII: Chemical Periodicity and Bonding
1. Which response below lists the elements in order of decreasing atomic radius?
2. Which element below has the highest first ionization energy?
3. Which of the following elements has the most negative electron affinity?
4. Which response lists the ions in order of increasing ionic radius?
5. Which element below has the highest electronegativity?
6. Which pair of elements would be least likely to combine to form an ionic compound?
7. Which of the following reactions does NOT produce H2 gas?
8. Which reaction was the method used by Cavendish to prepare hydrogen gas?
9. Which of the following hydrides is basic?
10. Oxygen was discovered by Priestley in 1774 when he observed the:
11. What is the principal product of the reaction of sodium with oxygen?
12. Which response includes all the oxides below that are basic anhydrides and no others?
13. The compound N2O3 is the anhydride of _____________.
14. Most air pollution resulting from fossil fuel combustion is due to oxides of:
15. The two acids that are major contributors to "acid rain" are:
16. Which of the following represents the equation for the reaction of iron with a limited supply of
oxygen?
17. What would be the likely product of the reaction of K2O with
N2O5?
KEY
1)c 2)b 3)a 4)b 5)b 6)d 7)c 8)d 9)c 10)b 11)c 12)c 13)b 14)b 15)d 16)e 17)e