Question

If Z=14 ,what would be the valency?

Answer 1

heya your answer!!!

here z= 14 means the name of element is silicon
and
the valency is 4

Answer 2

Answer:

valency of given element is 4

Explanation:

electronic configuration of given element is
k=2
l=8
m=4
we know that, No of shells are present in outermost shell of atom is called valency so valency of z element is 4
element name is silicon because the atomic no of silicon is 14
(Mass no of silicon=28. Only for general knowledge)