1.

Suppose we consider a large number of continers each containing initially `10000` atoms of a radioactive material with a half life of `1` year. After `1` year.A. All the containers will have `5000` atoms of the materialB. all the container will contain the same number of atoms of the material but that number will only be approximately `5000`C. the containers will in general have different numbers of the atoms of the material but their average will be close to `5000`D. none of the containers can have more than `5000` atoms.

Answer» Correct Answer - C
Since radioactivity is a probability dependant phenomenon, nothing can be said decisicely.


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