What do you mean by electronic configuration? With the sequence.

Explanation

Electronic configuration is the distribution of electrons in the various available orbitals of an atom of an element.
The sequenced in which the electron occupy the various orbitals is as folJows.
1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p .....