Mathematics, 23.12.2019 19:31 Renebebe1
40 points plzzz ! radium has a half-life of 1600 years. how much radium will be left from a 1000-gram sample after 1600 years?
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40 points plzzz ! radium has a half-life of 1600 years. how much radium will be left from a 1000-gr...
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