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3 déc. 1898 - Marie Curie (1898)- studied uranium and thorium, called their spontaneous decaying process “radioactivity”, discovered the radioactive elements polonium and radium with her husband

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Chem Project

ByAlyssa George
27 sept. 2017
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Date:

3 déc. 1898
Maintenaint
~ Il y a 125 ans
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