Question

Bohr radius of nth orbit is​

Answer 1

Answer:

The CODATA value of the Bohr radius (in SI units) is 5.29177210903(80)×10−11 m. The Bohr model derives a radius for the nth excited state of a hydrogen-like atom. The Bohr radius corresponds to n = 1.

Named after: Niels Bohr

Imperial/US units: 2.08×10−9 in

Symbol: a0 or rBohr

SI units: 5.29×10−11 m