33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
2323910
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29 abr 1897 ano - J.J Thomson
Descrição:
Studied "canal rays" and found they were associated with the proton H + .
Adicionado na linha do tempo:
scientific atom timeline
By
Kyrell Brown
11 dez 2018
0
0
353
Data:
29 abr 1897 ano
Agora
~ 128 years ago
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