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jan 1, 1912 - 1912- Niels Bohr

Description:

Niels Bohr proposed the theory that energy is transferred in only in certain well defined quantities. He theorized that electrons rotated around the atom but it was a uniform way. In 1913 he theorized that energy is transferred in certain quantities. His theory explained why atoms emitted light in fixed wavelengths.

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History of the Atom

ByKatya Sander
5 Oct 2017
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Date:

jan 1, 1912
Now
~ 113 years ago

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