1 gen 1913 anni - Neils Bohr

Descrizione:

Niels Bohr proposed a theory for the hydrogen atom based on quantum theory that energy is transferred only in certain well defined quantities. Electrons should move around the nucleus but only in prescribed orbits. When jumping from one orbit to another with lower energy, a light quantum is emitted.

Aggiunto al nastro di tempo:

28 set 2018

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Atomic history

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