Question

What was Bohr new concept incorporated by Neil Bohr in the model of atom Proposed by him ?

Answer 1

1. Bohr 's model of atom overcame the drawbacks of previous proposed model of the atom by Rutherford.
2. Bohr's model proposed that Electrons Revolve in stable Orbits and Electrons While revolving do not radiate or lose energy.
3. Electron revolves in a well defined orbit and each orbit has a fixed energy level. Therefore, these orbits are also known as energy levels or energy shells.
4. He also stated that nucleus is situated at the center of the atom and electrons surround the nucleus.