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sep 28, 1912 - Niels Bohr (who joined Rutherford's team)

Description:

He found that electrons do not loose their energy level as well as that an electron cloud can drop from one orbital to a lower orbital emitting a photon of energy.

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Atomic History_LaFuente

ByMoira
3 Oct 2018
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Date:

sep 28, 1912
Now
~ 113 years ago

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