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Chemistry, 06.05.2021 18:40 luigiguitar8668

2. A 96 gram sample of a radioactive substance is left undisturbed for 21.0 hours. After this time, only 3.0 grams remain. What is the half-life of the substance

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2. A 96 gram sample of a radioactive substance is left undisturbed for 21.0 hours. After this time...

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