Chemistry, 03.03.2021 07:30 victoralaquinez
8. Suppose your penny isotopes have a half-life of 30 years. Calculate the age of the rock or fossil that
contains these isotopes AND the percentage of remaining parent (radioactive) isotope for the
following situations:
a. After 2 half-lives
I
b. After 1 half-life
C. After 4 half-lives
ЗА
DBZ
Answers: 2
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8. Suppose your penny isotopes have a half-life of 30 years. Calculate the age of the rock or fossil...
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