Chemistry, 30.08.2019 17:30 bayloann3928

Suppose you have 50 grams of a radioactive isotope with a half-life of 2 years. how much of the isotope will you have after 4 years?
a. 50
b. 25
c. 12.5

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Suppose you have 50 grams of a radioactive isotope with a half-life of 2 years. how much of the isot...