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s2008m [1.1K]
2 years ago
11

The ratio of the mass of u-238 to the mass of pb-206 can be used to.

Chemistry
1 answer:
netineya [11]2 years ago
4 0
Radiometric dating

hope this helps
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I went for a walk the other day. I went four blocks east, then seven blocks south, then one block west and finally
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