Question

what is the mistake in this Diagram??​

Answer 1

Answer:

L - Shell is Not Filled Completely..

k - 2 Electrons.

L - 8 Electrons.

M - 2 Electrons.

Explanation:

Here L shell has Only 7 Electrons..

Answer 2

Answer:

Hey Friend...

Explanation:

The mistake in this figure is that the L shell is not filled yet but even though electrons are put in the next shell.

The L shell must have 8 electrons before filling electrons in the M shell and in this diagram it has only 7 electrons.

L shell shell must have 8 electrons due to the general formula 2n² where n is the no. of shell.

I hope your concepts are clear now^_^...