Physics, 24.03.2020 21:41 timiaparker

The half-life for a 100-gram sample of radioactive element X is 5 days. How much of element X remains after 10 days have passed?

A.
75 g

B.
50 g

C.
100 g

D.
25 g

Answers: 2

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The half-life for a 100-gram sample of radioactive element X is 5 days. How much of element X remain...