Questions
The half life period of radium is 1600 years. The fraction of a sample of radium that would remain after 6400 years is
detailed solution
Correct option is D
Fraction =NN0=1264001600=124=116Talk to our academic expert!
Similar Questions
The half life period of a radioactive element X is same as the mean life time of another radioactive element Y. Initially both of them have the same number of atoms. Then
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