A certain radioactive isotope is a​ by-product of some nuclear reactors. Due to an​ explosion, a nuclear reactor experiences a massive leak

Question

A certain radioactive isotope is a​ by-product of some nuclear reactors. Due to an​ explosion, a nuclear reactor experiences a massive leak of this radioactive isotope.​ Fortunately, the isotope has a very short​ half-life of 7 days. Estimate the percentage of the original amount of the isotope released by the explosion that remains 2 days after the explosion.

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Alice 1 week 2022-01-10T19:30:02+00:00 2 Answers 0 views 0

Answers ( )

    0
    2022-01-10T19:31:16+00:00

    Answer:

    Its 86%

    Step-by-step explanation:

    0
    2022-01-10T19:31:42+00:00

    Answer: 15%

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )