171k views
1 vote
Marie Curie discovered that an element called
gave off atomic energy.

User ARTURIUS
by
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2 Answers

3 votes
She discovered with her husband Polonium and Radium (both radioactive elements).
Hope this helps :).
User Ademola
by
8.1k points
1 vote
The element that she discovered was radium.
User Linda Keating
by
8.6k points
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