The half-life of radon is 3.8 days. Calculate how much radon will be left out of 25 mg after 19 days.

The half-life of Radon is 3.8 days. Calculate how much of 15 mg of Radon will remain after 14.2 days.

Radon has 3.8 days as its half-life . How much radon will be left out of 15 mg mass after 38 days ?

Radon has 3.8 days as its half-life . How much radon will be left out of 15 mg mass after 38 days ?

The half-life of Radon is 3.8 days. Define half-life.

The half life of Radon is 3.8 days. Calculate how much of 15 milligram of Redon will remain after 38 days.

The half-life of ""_(72)Au^(198) is 2.7 days. How much Au will be left out of 100 mg after 16.2 days'?

The half-life of radon is 3.8 days. Three forth of a radon sample decay in.