raymond1960
raymond1960
05-04-2017
Chemistry
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What was madame curry famous for
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jojo12345679
jojo12345679
05-04-2017
For the discovery of the elements polonium and radium. Prohibited from higher education in her native Poland (then controlled by Russia), she moved to Paris in 1891 and studied at the Sorbonne.
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24taty
24taty
05-04-2017
discovering the elements polium and radium
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