Question

K and L shells of an atom are filled completely.
Find the no: of electrons present in it.
state the name of the element

Answer 1

Heya,

K and L shells are filled completely.

Electronic configuration:- 2,8

Number of electrons:-2+8=10

Name of the element:- Neon.

Hope it helps u..

Answer 2

Max Capacity of K shell+Max capacity of L shell
=2+8=10 electrons
The Element is Neon (Ne).