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In July 1898 Pierre and Marie Currie published a paper revealing their discovery of "polonium", In December 1898 announced a second new element, "radium"

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14y ago
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14y ago

Polonium and radium were discovered by Marie and Pierre Curie in 1898.

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8y ago

Polonium was discovered by Marie Curie and Pierre Curie in 1898.
Radium was discovered by Marie Curie, Pierre Curie and G. Bemont also in 1898.

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Q: When did Marie curie discover polonium and radium?
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