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Mathematics, 02.07.2021 19:40 IHeartDarkSide03
The half-life of a newly discovered radioactive element is 30 seconds. To the nearest tenth of a second, how long will it take for a sample of 9 grams to decay to 0.72 grams
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The half-life of a newly discovered radioactive element is 30 seconds. To the nearest tenth of a sec...
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