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1 janv. 1803 - John Dalton 1803

Description:

John Dalton Proposed that all matter is composed of very small things which he called atoms. When Dalton propose his model elections and the nucleus were unknown.

Ajouté au bande de temps:

11 sept. 2017
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Date:

1 janv. 1803
Maintenaint
~ Il y a 222 ans