How many electrons does a halogen need to comeplete an pctet?

Question

asked Mar 9, 2019 119k views

1 Answer

Harmlezz · Answer 1 · 2019-03-13T02:38:16+0000

Halogen have 7 valance electrons, for a halogen to be stable it need 8 valance electrons to be stable. So It needs 1 more valance electrons.