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7 oct 1885 año - Niels Bohr

Descripción:

Niels Bohr proposed a theory for the hydrogen atom based on quantum theory that energy is transferred only in certain quantities.

Añadido al timeline:

Mark Sandoval Chemistry Timeline

ByMark Sandoval
15 nov 2018
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0
281

fecha:

7 oct 1885 año
Ahora mismo
~ 138 years ago

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