Question

An element M has atomic number is12 . state the group to which M belong​

Answer 1

Group no is equal to the valence electrons for 1 to 3 valence electrons. So, 'M' belongs to the 2nd group.

Answer 2

Answer:

$\huge\sf\red{Answer}$

(b) Group no is equal to the valence electrons for 1 to 3 valence electrons. So, 'M' belongs to the 2nd group...