Which radioactive isotopes did the Curies discover

asked Nov 17, 2021 92.4k views

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the Curies discovered the existence of the elements radium and polonium in their research of pitchblende.

Safetyduck answered Nov 20, 2021

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2 votes

Answer:

radium and polonium

Step-by-step explanation:

Because I googled it.

Dthulke answered Nov 21, 2021

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