Question

What are the solubilities of the alkaline earth sulfides, and the Group IV sulfides?

Answer 1

My advice is to look up the solubility products of `Group` `II` and `Group` `IV` sulfides.

Explanation:

I would suspect that the solubilities of the `Group` `IV` metals are much less than those of the `Group` `II` metals. As we are physical scientists, if we want to know we should look up `K_(sp)'s`.