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1 janv. 1922 - Niels Bohr

Description:

The first to discover that electons have seperae orbits around the nucleus and the number of electons in the outer orbit determines the properties of the element.

Ajouté au bande de temps:

Science

ByJayath Gunawardena
28 juil. 2018
0
0
332

Date:

1 janv. 1922
Maintenaint
~ Il y a 102 ans

Les images:

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