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Chemistry, 09.07.2019 02:00 williamlindley2
The half-life of tc-99 is 6 hours. if starting with 100g of tc-99 what amount would remain after 18 hours? can show your work so i can see how you got the answer
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The half-life of tc-99 is 6 hours. if starting with 100g of tc-99 what amount would remain after 18...
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