Catfishauz
Catfishauz Catfishauz
  • 03-01-2019
  • Chemistry
contestada

Which radioactive isotopes did the Curies discover?
1) polonium and radium
2) radium and carbon-14
3) carbon-14 and uranium
4) uranium and polonium

Respuesta :

CapnJackSparrow CapnJackSparrow
  • 16-12-2021

Answer:

1- polonium and radium

Explanation:

Answer Link

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