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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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22 fev 1856 ano - J.J Thompson
Descrição:
discovered the electron
studied positively charged particles in neon gas.
Adicionado na linha do tempo:
Chemistry project -tyler, wilmer, jeremy
By
Tyler Gill
13 out 2017
0
0
403
Data:
22 fev 1856 ano
Agora
~ 168 years ago
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