Chemistry, 14.10.2019 19:30, mjcbs21

The half-life of carbon-14 is 5,730 years. how old is a sample that is 75% daughter isotope and 25% parent isotope?

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Chemistry, 22.06.2019 07:30, gwenparks

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The half-life of carbon-14 is 5,730 years. how old is a sample that is 75% daughter isotope and 25%...