Question

why do we need to do the electronic confirugation?​

Answer 1

Answer:

Commonly, the electron configuration is used to describe the orbitals of an atom in its ground state, but it can also be used to represent an atom that has ionized into a cation or anion by compensating with the loss of or gain of electrons in their subsequent orbitals.

Answer 2

Answer:

To know the stable atoms and even to make them stable , inert gases , how can we make an atom stable and make octet config