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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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7 jan 1917 ano - Ruthorford discovered the Proton
Adicionado na linha do tempo:
Chem Atomic timeline
By
Reese Lawrence
1 out 2018
0
0
295
Data:
7 jan 1917 ano
Agora
~ 108 years ago
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