The half-life of ({ }^{234} mathrm{U}), uranium-234, is (2.52 times 10^{5} mathrm{yr}). If (97.3 %) of the
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The half-life of \({ }^{234} \mathrm{U}\), uranium-234, is \(2.52 \times 10^{5} \mathrm{yr}\). If \(97.3 \%\) of the uranium in the original sample is present, what length of time (to the nearest thousand years) has elapsed?
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05er t where t252 times 105 we find r...View the full answer
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