chloegirl3431 chloegirl3431

25-01-2022
Chemistry

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If you start with 20 kg of a radioactive isotope, calculate how much of the original isotope is left after one half-life has elapsed? Write your answer in decimal kg, and as a fraction of the original.

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KENU21BABA KENU21BABA

03-02-2022

Answer:

Original price: $

54

Explanation:

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