help please.
4. Two unknown elements react to a form a single compound. Element 1 is shiny, malleable, and conductive. Element 2 is a non-conductive gas. When they react, what would you expect to be true about the compound produced? (AKS 2a DOK 3)

a.The compound will probably have properties of both elements like a metalloid.

b.The compound will probably have high boiling points and melting points and will be conductive in solution.

c.The compound will probably have low boiling and melting points and will not be conductive in solution.

d.The compound will probably have high boiling and melting points and will not be