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The top documents of ellen-elizabeth-ward

1896—Becquerel Accidently discovered radioactivity Uranium in a drawer 1903—Marie (and Pierre) Curie Able to prove rays came from rock Coined the term.
1896—Becquerel Accidently discovered radioactivity Uranium in a drawer 1903—Marie (and Pierre) Curie Able to prove rays came from rock Coined the term.
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