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Mathematics, 28.07.2019 02:30 bob5266
The half life of ^134ba is 28.7 hours. how much of a 16.2 sample of 134 ba will be left after 60.00 hours
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The half life of ^134ba is 28.7 hours. how much of a 16.2 sample of 134 ba will be left after 60.00...
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