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3 mar 1898 ano - Marie Curie discovers radium and polonium. She used her examination of many substances and proof of radium's radioactivity to prove the existence of radium.
Adicionado na linha do tempo:
28 set 2017
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0
568
Atomic Theory (1)
Data:
3 mar 1898 ano
Agora
~ 126 years ago
Imagens: