Chemistry, 20.04.2021 17:00 lclaudettecarte3550
A sample of rock is found to contain 100 grams of a parent isotope. How many grams of the parent isotope will remain after one half-life?
100
75
50
25
Answers: 3
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A sample of rock is found to contain 100 grams of a parent isotope. How many grams of the parent iso...
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