Ch 20A Heterogeneous Mixtures
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pure substance or mixture
matter
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pure substance
element or compound
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homogeneous mixture
solution
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particles are large and not uniformly mixed
heterogeneous mixture
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unbroken phase in which all other phase are mixed
continuous phase
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example of heterogeneous alloy
sterling silver
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when a beam of light shines through a mixture
Tyndall effect
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mixture that forms a layer of sediment if left alone
suspensions
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mixtures with particle size too small to scatter light
colloidal dispersions
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a physical combination of substances
mixture