Chemistry, 29.02.2020 00:28, puremousetail
An igneous rock originally has 3 grams of uranium 238 in it. When dated the rock only contains 1.8 grams. What are the parent and daughter concentrations (in percentages) and what is its age?
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Chemistry, 22.06.2019 18:30, losalobos46
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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An igneous rock originally has 3 grams of uranium 238 in it. When dated the rock only contains 1.8 g...
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