Mathematics, 18.01.2021 22:40 donuteatingcat
18. The half-life of a radioactive isotope is 7 years.
Initially, there are 100 grams of the isotope.
Which expression shows the amount of the isotope
remaining after x years?
Answers: 2
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18. The half-life of a radioactive isotope is 7 years.
Initially, there are 100 grams of the isotop...
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