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Chemistry, 22.07.2019 19:50 makiyabattles

Isotope b has a half-life of 3 days. a scientist measures out 100 grams of this substance. after 6 days has passed, the scientist reexamines the sample.

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Isotope b has a half-life of 3 days. a scientist measures out 100 grams of this substance. after 6 d...
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