Question

In $1913$, Bohr proposed his quantized shell model of the atom to explain:

• A. how electrons can have stable orbits around the nucleus
• B. how electrons can have stable orbits in the nucleus
• C. how neutrons can have stable orbits in the nucleus
• D. how proton can have stable orbits in the nucleus

Answer 1

The correct option is A how electrons can have stable orbits around the nucleus

Bohr proposed that atoms revolve around the nucleus in definite orbits and each orbit is associated with the specific quantum energy.