The half-life of a radioactive kind of yttrium is 50 minutes. How much will be left after 150 minutes, if you start with 416 grams of it?

Question

The half-life of a radioactive kind of yttrium is 50 minutes. How much will be left after 150 minutes, if you start with 416 grams of it?

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Edana Edana 5 years 2021-08-31T09:37:59+00:00 2 Answers 7 views 0

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  1. thucuc
    0
    2021-08-31T09:39:47+00:00
    Reply

    It’s going to be 1 1/2

  2. Nem
    0
    2021-08-31T09:39:51+00:00
    Reply

    Answer:

    IT WILL BE 1 1/2 AFTER 150 MINUTES/

    Step-by-step explanation:

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