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Chemistry, 23.08.2019 02:30 kellylopez7829

Asample contains 6.25 percent parent isotope and 93.75 percent daughter isotopes. if the half-life of the parent isotope is 58 years, how old is the sample?

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Asample contains 6.25 percent parent isotope and 93.75 percent daughter isotopes. if the half-life o...

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