The half life for the decay of uranium 238 to lead 206 is 4 50 x 109 yr If a rock contains 0 193 mg of lead 206 for each milligram of uranium 238, how long ago was the rock was formed Hint Pb and U have different masses (value 5 ) The half life for the decay of uranium 238 to lead 206 is 4 50 x 10...

Answer Given t2 45 x 10 yr t12 0693k k 0693t12 0693 45 x 10 154 x 10 10 yr 1 No ...

The half-life for the decay of uranium-238 to lead-206 is 4.50 x 109 yr. If a...

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Fundamentals of Physics

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The half-life for the decay of uranium-238 to lead-206 is 4.50 x 109 yr. If a...

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Fundamentals of Physics

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