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1 janv. 1897 - Cathode Ray Tube
Description:
It was a method used to determine that atoms had small negatively charged particles called “electrons”
Ajouté au bande de temps:
13 oct. 2017
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Timeline Atom Project
Jake, Emma, and Giselle
Date:
1 janv. 1897
Maintenaint
~ Il y a 127 ans
YouTube: