Question

Atomic number of an element is 16 so find the valence electron in the elment

Answer 1

atomic number=16
:. electronic configuration=2,8,6
:. number of Valence electrons=6
and Valency of the element=2-(because it needs to gain 2electrons to become stable.
I hope it helps you....

Answer 2

hi there ,Here is your answer
oxygen is located in the group 16 on the periodic table so it has 6valence electron