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How much of a radioactive kind of lanthanum will be left after 120 hours if you start with 160 grams and the half-life is 40 hours?
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How much of a radioactive kind of lanthanum will be left after 120 hours if you start with 160 grams and the half-life is 40 hours?
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Jun 11, 2022
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How much of a radioactive kind of lanthanum will be left after 120 hours if you start with 160
grams and the half-life is 40 hours?
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Anessa
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Answer:
20 grams should be correct
Explanation:
Benjamin Fourgeaud
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Jun 16, 2022
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Benjamin Fourgeaud
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