ashlynbartlett24 ashlynbartlett24

14-12-2020
Physics

contestada

Nuclear power plants produce a waste product of cesium-137, which has a half-life of 30 years. How long would it take for the cesium to decay to 1/8 of its original amount?

90 years
120 years
30 years
60 years

Respuesta :

stephanierrmss stephanierrmss

14-12-2020

The correct answer is 120 years

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