How long do you think will it take for the radon gas from the moment of its escape from disintegrating?

Question

How long do you think will it take for the radon gas from the moment of its escape from disintegrating tectonic plates and travel outward towards the surface and get the taste of sunlight?

For what? you may ask.

Well that is another question to ask?

Answer 1

Radon is a short lived element. 222Radon has a half life of 3.8235 days, 211Rn. 14.6 hours, 210Rn. 2.4 hours and 224Rn. is 1.8 hours.