Chemistry, 25.02.2021 14:00, timozy95

Iodine-131 has a half-life of 8 days. How long would it take for the number of unstable nuclei in the sample to be reduced from 1,000 to 125? a)16 days
b)24
c)32
d)12

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Iodine-131 has a half-life of 8 days. How long would it take for the number of unstable nuclei in th...