Question

4. There are three shells in the atom of element X. 6 electrons
are present in its outermost shell.
a) Write the electronic configuration of the element​

Answer 1

Explanation:

L = 2

M = 8

N = 8

SO, THE FIRST TWO SHELLS ARE FULL.

AND LAST ONE MEANS N HAS 6 ELECTRONS

SO , L = 2 , M = 8 , N = 6