Mathematics, 30.11.2019 07:31 bwright142

The half-life of uranium-238 is 4.5x10^9 years. the half-life of uranium-234 is 2.5x10^5 years. how many times greater is the half-life of uranium-238 that of uranium-234

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The half-life of uranium-238 is 4.5x10^9 years. the half-life of uranium-234 is 2.5x10^5 years. how...