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marishachu [46]

3 years ago

7

fermium-253 has a half-life of 0.334 seconds. a radioactive sample is considered to be completely decayed after 10 half-lives. h

ow much time will elapse for this sample to be considered gone?

1 answer:

Mamont248 [21]3 years ago

8 0

0.334 x 10 = 3.34 seconds

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