Chemistry with Ciellarh

What do you understand as stable electronic configuration?

How many electrons can K shell hold?

Tell me your answer in the comment below 👇

Potassium and Calcium, the luckiest Elements

Describe the arrangement of period 3 elements.

Master the arrangement of period 2 elements in shells.

The maximum number of electrons on a shell can be calculated using 2n^2

Where:

2 = the maximum number of electrons each shell can hold.
n = the shell number (1, 2, 3, 4, …).

Electrons are negatively charged particles found moving around the nucleus of an atom in carefully arranged shells.

Which shell comes immediately after L shell?

What is Electronic Configuration