nicolleio nicolleio

16-09-2020
Biology

contestada

If the half-life of a radioactive group of atoms is 100 years, then how old is the rock if
there have been two half-lives?

Respuesta :

miamaruca561 miamaruca561

16-09-2020

Answer:

i think it would be 200 years but i just did that in my head. i really hope this helps

Explanation:

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