Chemistry, 30.11.2021 22:00 lylessd423

The half-life of uranium-238 is 4. 46x10^9 years. If 4. 46x10^9 years ago a sample contained 4. 0mg of uranium-238, how many milligrams of uranium-238 does the sample contain today?.

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The half-life of uranium-238 is 4. 46x10^9 years. If 4. 46x10^9 years ago a sample contained 4. 0mg...