Chemistry, 15.12.2019 16:31 madisonsimmons1120
What's the difference between a pure substance and an element
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Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z
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Calculate the mass of carbon in 97.0 g of sucrose c12h22o11
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Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
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Chemistry, 22.06.2019 21:50
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
Answers: 2
What's the difference between a pure substance and an element...
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