Question

Someone please walk me through this. I googled way too much this semester and I'm paying for it on this test. Just tell me how to get the answer cause i have no clue where to start and im literally freaking out.

Choose the correct formula for the following ionic compound. Cobalt (IV) Sulfate

CoSO4

Co4(So4)2

Co(SO4)2

Co(SO4)4

Answer 1

Answer:

Explanation:

co(so4)4

Answer 2

Answer: co(SO4)4

Explanation:

there is a  video that helps explain it well.

search "writing ionic formulas- basic introduction"