qdmizjkqwx qdmizjkqwx

25-10-2021
Chemistry

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what classifies materials as a pure substance or a mixture

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chelseaaubrey chelseaaubrey

25-10-2021

Answer:

A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Mixtures are physical combinations of two or more elements and/or compounds.

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