Question.
Choose the correct answer :
Number of valence electrons in $\mathrm{Cl}^{-}$ion are
(a) 16
(b) 8
(c) 17
(d) 18
Choose the correct answer :
Number of valence electrons in $\mathrm{Cl}^{-}$ion are
(a) 16
(b) 8
(c) 17
(d) 18
Solution:
(b)
(b)
