Question

Due today please help

if the half-life of a decaying isotope is 10 years which statement is true after 10 years
A. the relative numbers of atoms cannot be determined
B. the numbers of parent nuclei and daughter nuclei in a sample are equal
C. there are more parent nuclei in a sample
D. there are more daughter nuclei than parent nuclei in a sample

Answer 1

The answer: is D. there are more daughter nuclei than parent nuclei in a sample.

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