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12 mars 1897 - JJ Thomson

Description:

Facilitated cathode ray tube experiment and discovered that atoms are made up of positively and negatively charged particles. Created Plum pudding model

Ajouté au bande de temps:

Chemistry Timeline

ByCALEB SMITH
25 sept. 2018
0
0
291

Date:

12 mars 1897
Maintenaint
~ Il y a 127 ans

Les images:

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