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if the amount of the parent isotope in the original sample of a rock had been 48 grams, about how much would have been left after three half-lives?

The Solar System

10th Edition

ISBN:9781337672252

Author:The Solar System

Publisher:The Solar System

Chapter10: Origin Of The Solar System And Extrasolar Planets

Section: Chapter Questions

Problem 3LL

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if the amount of the parent isotope in the original sample of a rock had been 48 grams, about how much would have been left after three half-lives?

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