What is the correct name for S^-2 ion?
a. Sulfite ion
b. Sulfide ion
c. Sulfate ion
d. Sulfur ion
2. Gallium is a Group 3A metal. Which ion does Ga typically form?
a. Ga^-3
b. Ga^+3
c. Ga^-5
d. Ga^+5
a. Sulfite ion
b. Sulfide ion
c. Sulfate ion
d. Sulfur ion
2. Gallium is a Group 3A metal. Which ion does Ga typically form?
a. Ga^-3
b. Ga^+3
c. Ga^-5
d. Ga^+5