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Physics, 29.09.2019 04:20 MrConman8460

Asample contains 24 g of a radioactive isotope. how much radioactive isotope remains in the sample after 2 half-lives?

a. 3 g
b. 6 g
c. 12 g
d. 1.5 g

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Asample contains 24 g of a radioactive isotope. how much radioactive isotope remains in the sample a...
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