Biology, 20.09.2020 04:01 BossKnight

Uranium 245 has a half-life of 700 million years. Scientists are studying rocks from the Precambrian and in those rocks, the uranium is discovered to have been through 6 half-lives. How old are the rocks?

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Uranium 245 has a half-life of 700 million years. Scientists are studying rocks from the Precambrian...

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