InformaTION:

Niels Bohr

Danish physicist, 1913

ATomic StruCTURE: THeory

The planetary model which is also called the Bohr's Model made in ​1913 by Niels Bohr. In this model, the electrons travel around the ​nucleus of an atom in distinct circular orbits, or shells. The model is ​also referred to as the planetary model of an atom. It is also explained ​that each orbit (shell) has a fixed energy.