Question

solve this quetion plz

Answer 1

hey buddy ur answer is
K=2
L=8
M=18
N=32
By the formula
$2 {n }^{2}$
whr n=1,2,3,4 as shell no.

Answer 2

hello buddy here is ur answer so for the K ,L,M shells respectively ur values of n are......

1. for K n=1 so no. of electrons are 2

2. for l=2 so by the formula 2n² we have we have 8 electrons.....
3. and lastly for the M shell we have n=3 so we now by the formula above .......18 electrons......

hope it helps....