If you obtained a sample of Martian rock, determined the abundances of ²³⁰U and ²⁰⁷Pb in it, and found that for every one uranium atom there were seven lead atoms, what would be the age of this rock? Note that ²³⁰U decays to ²⁰⁷Pb with a half-life of 700 million years.Assume that there was no ²⁰⁷Pb in the rock when it originally formed.

Question

Quizplus · Accepted Answer

The Answer of If you obtained a sample of Martian rock, determined the abundances of ²³⁰U and ²⁰⁷Pb in it, and found that for every one uranium atom there were seven lead atoms, what would be the age of this rock? Note that ²³⁰U decays to ²⁰⁷Pb with a half-life of 700 million years.Assume that there was no ²⁰⁷Pb in the rock when it originally formed.

If You Obtained a Sample of Martian Rock, Determined the Abundances