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3241004551 [841]
3 years ago
5

How long is 5 half lives if the half life is 2.6 hours? Remember to round to the correct number of significant figures and use u

nits ( hours)
Chemistry
1 answer:
Dmitry [639]3 years ago
3 0

Answer:

\Delta t = 13\,h

Explanation:

Half time is period required to desintegrating the half of the initial number of atoms. Then, the total time is:

\Delta t = 5\cdot (2.6\,h)

\Delta t = 13\,h

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