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8.2 The Chemical Earth Focus 1: The living and non-living components of the Earth contain mixtures.
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CRCT Review Physical Science Mrs. Gerrin. Standard 1 Students will examine the scientific view of the nature of matter.
8.2 The Chemical Earth
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Pure Substances, Mixtures, and Solutions. Pure substance: matter that has a fixed (constant) composition and unique properties. Contains only 1 type element.
