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20 jul 1896 ano - Henri Becquerel + Pierce + Mari
Descrição:
The three of them discovered X-Rays and radioactiviy, Polonium and Radium.
Adicionado na linha do tempo:
3 out 2018
0
0
289
Atomic History_Kim
Data:
20 jul 1896 ano
Agora
~ 127 years ago
Imagens:
