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2 years ago

6

If you begin with 40 grams of a radioactive isotope and end with 10 grams, how many half-lifes of the radioactive isotope have p

assed ?

1 answer:

Rom4ik [11]2 years ago

8 0

30 grams of radioactive isotope have passed.

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3 years ago

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AveGali [126]

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Explanation:

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Solution is attached below

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