Seema Kumari
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Posted 5 year ago
Which scientist discovered the radioactive element radium?
2 Answer(s)
Nikku Yadav
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Posted 5 year ago Nikku Yadav

Radium was discovered by Marie Sklodowska-Curie and her husband Pierre Curie on 21 December 1898, in a uraninite (pitchblende) sample. While studying the mineral earlier, the Curies removed uranium from it and found that the remaining material was still radioactive

Bhupendra
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Posted 5 year ago Bhupendra

Madam marie curie