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Advanced Placement (AP), 28.01.2021 22:50 jbryant071405
A rock sample contains 7.5 g of Californium-249 and 52.5 g of the daughter isotope. If the half life of Californium-249 is 360 days, how old is the rock?
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A rock sample contains 7.5 g of Californium-249 and 52.5 g of the daughter isotope. If the half life...
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