Nick2004 Nick2004

11-05-2020
Biology

contestada

100.0 grams of an isotope with a half life of 36.0 hours is present at time zero.
When 6.25 grams remains, what percentage of parent material is left at that
point?

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11-05-2020

Answer:

After 3 half-lives (1500 years), 125 g of the parent isotope will remain

Explanation:

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