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Physics, 03.02.2020 08:53 jaaay10

The half-life of co-55 is 175 hours. how much of a 4000 g of cobalt-55 sample would be left after 525 hours?

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The half-life of co-55 is 175 hours. how much of a 4000 g of cobalt-55 sample would be left after 52...

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