Question

explain electronic confrigatation

Answer 1

hey mate ur ans

$\bold{electronic-configuration}$ refers to arrangement of electrons in shells

shells are determined with help of
$\large{valence electrons }$

shells are Usually named as
$\huge{K}$
$\huge{L}$
$\huge{M}$
$\huge{N}$
and so on

$\large{K}$ shell accommodate $\huge{2}$ electrons

rest all shell are filled till $\huge{8}$ electrons