Bblanco05 Bblanco05
  • 20-11-2020
  • Chemistry
contestada

Assuming that the half-life of Isotope Q is 7.5 minutes, what amount of an original
150.0 gram sample of Isotope Q will remain after a half hour?

1. 37.5 g
2. 18.75 g
3. 80 g
4. 9.375 g

Respuesta :

emilynava2007
emilynava2007 emilynava2007
  • 20-11-2020
I think b I am not so sure
Answer Link
mohammedzza mohammedzza
  • 20-11-2020
B is the answer for the question
Answer Link

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