Bohr theory


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Bohr theory

n.
An early model of atomic structure in which electrons travel around the nucleus in a number of discrete stable orbits determined by quantum conditions.

[After Niels Henrik David Bohr.]

Bohr theory

n
(Atomic Physics) a theory of atomic structure that explains the spectrum of hydrogen atoms. It assumes that the electron orbiting around the nucleus can exist only in certain energy states, a jump from one state to another being accompanied by the emission or absorption of a quantum of radiation
[C20: after Niels Bohr]

Bohr′ the`ory



n.
a quantum theory in which electrons move around an atomic nucleus in distinct circular orbits corresponding to quantized energy levels.
[1920–25; after N. Bohr]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Bohr theory - (physics) a theory of atomic structure that combined Rutherford's model with the quantum theory; electrons orbiting a nucleus can only be in certain stationary energy states and light is emitted when electrons jump from one energy state to another
natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
atomic theory - a theory of the structure of the atom
References in periodicals archive ?
We might even suggest that the successes of the Bohr Theory for the atom, the Ballmer series formula for energy levels and indeed the Schrodinger equation itself in predicting discrete behaviour in atoms and other entities, might be mainly due to the discretization of space implied in their formulations.
Applying the unperturbed Bohr theory to each braced term, we find the following quantized expressions:
Just like in the elementary Bohr theory (before Schrodinger), this pair of equations yields a known simple solution for the orbit radius for any quantum number of the form [28]