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30 juill. 1896 - Henri Becquerel discovered radioactivity when studying the fluorescent properties of uranium salts; Rutherford went further and experimented and calls the rays (radioactivity) alpha and beta

Ajouté au bande de temps:

1st Nine Weeks Honor Project Chemistry

ByAyanna
18 oct. 2018
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Date:

30 juill. 1896
Maintenaint
~ Il y a 129 ans
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