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12 mar 1897 ano - JJ Thomson

Descrição:

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

Adicionado na linha do tempo:

Chemistry Timeline

ByCALEB SMITH
25 set 2018

Data:

12 mar 1897 ano
Agora
~ 127 years ago

Imagens:

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