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Asked by Danny

As a sample of the radioactive isotope 131 I decays, its half-life

a)decreases
b)increases
c)remains the same
15 years ago

Answers

Answered by DrBob222
The half life of an element doesn't change.
15 years ago
Answered by Fiza
remain the same
7 years ago
Answered by Dorothy
The half-life remains the same
5 years ago
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Question

As a sample of the radioactive isotope 131 I decays, its half-life

a)decreases
b)increases
c)remains the same

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