Help me ONLY ANSWER IF U KNOW
P. S I WILL MAKE BRAIN CROWN AND GIVE POINTS

I already answered it in the comment section in the other question page

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.