moistwoffles moistwoffles

17-03-2022
Biology

contestada

Assume that you have 20 grams of a radioactive isotope with a half life of 10 years:

How many grams are left after 10 years?
How many grams are left after 20 years?
How many grams are left after 40 years?

Respuesta :

juan241723 juan241723

17-03-2022

I think its gonna be 15,10,5

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