31-01-2020
Biology

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Uranium -235 has a half-life of 700 million years. How much of the 12g sample of uranium would be left after 2100 million years?
A. 1.5 g
B. 6g
C. 3 g
D. 75 g

Respuesta :

liniachurch liniachurch

07-07-2020

Answer:

the answer is A 1.5g

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