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Chemistry, 09.12.2021 02:40 andrespacheco5888

A radioactive sample with a half-life of 1 day is placed in a container. Three days later, only 1 kg of the substance is still radioactive. How much pf the radioactive substance was initially placed in the container

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A radioactive sample with a half-life of 1 day is placed in a container. Three days later, only 1 kg...

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