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18 déc. 1912 - Niels Bohr

Description:

He made a model that shows the atom as a small, positively charged nucleus surrounded by orbiting electrons.

Ajouté au bande de temps:

Science Timeline Atomic Theory

ByEllie Kim
20 sept. 2017
0
0
652

Date:

18 déc. 1912
Maintenaint
~ Il y a 112 ans
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