What is the Electron Configuration?

The electronic configuration is the arrangement and number of electrons present in one of its atoms. The Bohr’s model is the simplest way to understand the electronic configuration of an atom. The order in which the electrons are filled up is as follows- 1s2s2p3s3p4s3d4p5s4d5p6s4f5d6p7s. Each s-orbital holds up to 2 electrons, p-orbital holds up to 6 electrons, d-orbital holds up to 10 and finally each f-orbital holds up to 14 electrons.