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The radioisotope, tritium (1^3H) has a h...

The radioisotope, tritium `(_1^3H)` has a half-life of 12.3 yr. If the initial amount of tritium is 32 mg, how many milligrams of it would remain after 49.2 yr ?

A

4 mg

B

8 mg

C

1 mg

D

2 mg

Text Solution

Verified by Experts

The correct Answer is:
D
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