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Chemistry, 17.12.2021 01:00 salehabajwa101
Sodium-24 is a beta emitter used in diagnosing circulation problems. It has a half-life of 15 hours. What percent of sodium-24 remains are 45 hours
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Sodium-24 is a beta emitter used in diagnosing circulation problems. It has a half-life of 15 hours....
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