Question

Give a breif account of the discoveries made by madame curie

Answer 1

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Marie Curie discovered radioactivity, and, together with her husband Pierre, the radioactive elements polonium and radium while working with the mineral pitchblende. ... They also detected the presence of another radioactive material in the pitchblende and called that radium.

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Answer 2

Marie Curie discovered radioactivity, and, together with her husband Pierre, the radioactive elements polonium and radium, while working with the mineral pitchblende. ... They also detected the presence of another radioactive material in the pitchblende, and called that radium.

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