5 Written Questions

1. PO_4^3-
2. Ba2+
3. Ti2+
4. C2H3O_2^-
5. I-

5 Matching Questions

1. mercury(II)
2. cesium
3. tin(IV)
4. manganese(II)
5. bromide

1. a Sn4+
2. b Cs+
3. c Br-
4. d Mn2+
5. e Hg2+

5 Multiple Choice Questions

1. Au3+
   1. cobalt(III)
   2. lead(II)
   3. gold(III)
   4. gold(I)
2. Ga3+
   1. barium
   2. gallium
   3. cadmium
   4. calcium
3. IO_3^-
   1. iodate
   2. bromate
   3. iodide
   4. sodium
4. Mg2+
   1. cesium
   2. calcium
   3. magnesium
   4. gallium
5. N^3-
   1. nitrate
   2. lithium
   3. nitride
   4. hydride

5 True/False Questions

1. calcium → Cd2+

   True        False

2. arsenate → C2H3O_2^-

   True        False

3. phosphite → P^3-

   True        False

4. aluminum → Ca2+

   True        False

5. perochlorate → ClO_4^-

   True        False