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25-06-2024
Chemistry

Answered

What is the age of a rock containing 25% Uranium-235 and 75% Lead-207?

Answer :

GinnyAnswer GinnyAnswer

25-06-2024

Final answer:

Uranium isotopes decay into lead isotopes, allowing the estimation of rock ages through isotope ratios.

Explanation:

Uranium-238 decays into Lead-206 over time. By comparing the amounts of these isotopes in a rock, we can estimate its age. The ratio of Uranium-235 to Lead-207 can be used for dating rocks as well.

Learn more about Radioactive dating of rocks here:

https://brainly.com/question/12000159

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