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Mathematics, 01.03.2020 09:07 lily2019
Strontium-90 has a half-life of 28.8 years. If you start with a 300-gram sample of strontium-90,
how much will be left after 1440 years?
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Answers: 2
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Strontium-90 has a half-life of 28.8 years. If you start with a 300-gram sample of strontium-90,
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