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Alex_Xolod [135]
3 years ago
11

The isotope 208Tl undergoes β decay with a half-life of 3.1 min.

Chemistry
1 answer:
melamori03 [73]3 years ago
8 0

Answer:

a. Pb 208

b. About 21.7 minutes

c. only a trace amount

Explanation:

It under goes beta decay.

There should be virtually nothing after an hour

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The answer is in the explanation.

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