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?

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Igagis asked Sep 17, 2023

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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?

Biology
high-school

Igagis asked Sep 17, 2023

by Igagis

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22 votes

I think its gonna be 15,10,5

Razong answered Sep 23, 2023

by Razong

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