Question

The value of first bohrs radius of hydrogen atom

Answer 1

Answer:

The Bohr radius (a0 or rBohr) is a physical constant, exactly equal to the most probable distance between the nucleus and the electron in a hydrogen atom in its ground state. It is named after Niels Bohr, due to its role in the Bohr model of an atom. Its value is 5.29177210903(80)×10−11 m.

Named after: Niels Bohr

Symbol: a0 or rBohr

Natural units: 2.68×10−4/eV; 3.27×1024 ℓP

SI units: 5.29×10−11 m

Explanation:

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