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ExtremeBDS [4]
3 years ago
5

The half-life of 3H (H-3) is 12 years. About how long does it take for 127/128 of a sample of that radionuclide to decay? (Hint:

this means only 1/128 are left)
A: 7 years
B:11.9 years
C:84 years
D:12.1 years
Chemistry
1 answer:
Semenov [28]3 years ago
8 0

Answer:

i do believe its 7

Explanation:

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umka2103 [35]
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