princessalexa7p5yqex princessalexa7p5yqex

18-11-2020
Chemistry

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What fraction would be left after 7 half lives?

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savchukemmy093 savchukemmy093

18-11-2020

Answer:

Explanation: Three half lives corresponds to (12)3 . So a 18 quantity of the original isotope is retained.

Explanation:

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