The forces that hold molecules of metals together are stronger than the forces that hold molecules of non -metals together. This means that metals have

Stronger bond as compared to non metals

Explanation:

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

i think   the answer is c hope i'm right