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Meggie
Chemistry
27 August, 05:39
Impure and pure substance
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Angelo Hayden
27 August, 05:59
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impure substance is made up of 2 or more element compounds that are not bonded together
pure substance is made up of one chemical element or compound
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Cohen Bailey
27 August, 06:05
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Pure and impure chemical substances. A pure element or compound contains only one substance, with no other substance mixed in. Impure materials may be mixtures of elements, mixtures of compounds, or mixtures of elements and compounds.
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