keylanelly123 keylanelly123

16-03-2021
Biology

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Examples of absolute age

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ayachhaza322 ayachhaza322

16-03-2021

For example, the decay of potassium-40 to argon-40 is used to date rocks older than 20,000 years, and the decay of uranium-238 to lead-206 is used for rocks older than 1 million years.

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