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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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7 fev 1856 ano - J.J. Thomson (1856) Thomson discovered electrons and discovered atoms have a positively charged core and negatively charged particles

Adicionado na linha do tempo:

13 out 2017
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406

Data:

7 fev 1856 ano
Agora
~ 168 years ago