Question

According to the octet rule, the number of electrons in the valence shell of central atom of the molecule is
A) 4
B) 2
c)6
D)8
2)
Valence electrons are present in
A) outermost shell
B) penultimate shell
C) prepenultimate shell
D) either (B) or (C)​

Answer 1

Answer:

According to the octet rule, the number of electrons in the valence shell of central atom of the molecule is 8 .

Valence electrons are present in valence shell .

Answer 2

ans in the 1st Q is ..... D

and

ans in the 2nd Q is......A..

..

...

... i hope it helps..