Anong sagot po pleasss​

1.D

2.C

3.A

4.D

5.D

Explanation:

I just thought na it's the answer

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.

it means there are 3 atoms of oxygen