According to Table 1, the appropriate radioactive isotope to use to estimate the age of a rock from a rock formation believed to be a billion years old is A)carbon-14. B)potassium-40. C)radium-226 D)thorium-230

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According to Table 1, the appropriate radioactive isotope to use to estimate the age of a rock from a rock formation believed to be a billion years old is potassium-40.

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Updated 11/21/2023 12:21:52 AM

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