SAT, 22.12.2021 14:00 jeffylovesgreenbeans

A geological sample is found to have a pb-206/u-238 mass ratio of 0. 337/1. 0. Assuming there was no pb-206 present when the sample was formed, how old is it? the half-life of u-238 is 4. 5 × 109 years.

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A geological sample is found to have a pb-206/u-238 mass ratio of 0. 337/1. 0. Assuming there was no...

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