A sample of radioactive material contains 1018 atoms- The half life of the material is 2 days- then the activity of the sample is

The correct option is C 3.5 x 1012 Bq ...

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Half life

A sample of r...

Question

A sample of radioactive material contains 10¹⁸ atoms. The half life of the material is 2 days, then the activity of the sample is

3.5 x 10¹⁴ Bq

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7 x 10¹¹ Bq

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7 x 10¹⁶ Bq

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3.5 x 10¹² Bq

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Solution

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