Physics, 27.08.2019 19:00 mahogany139
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 g
b. 25 g
c. 12.5 g
d. 6.25 g
Answers: 2
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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...
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