Question

what is electronic configuration

Answer 1

electronic configuration is the distribution of atoms in K L M N shells.

Answer 2

electric configuration is the distribution of electrons of an atom or molecule in the atomic or molecular orbitals. 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 for the loss of or gain of electrons in their subsequent orbitals. Writing down the electronic configuration is a way of finding the effective valency of the element or ion.