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15 Cards in this Set
- Front
- Back
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homogeneous mixture
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a material in which two or more substances are unifromly spread out.
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suspension
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a hererogeneous mizture containing a liquid in which visible particles settle.
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physical property
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any observation you can make without change
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law of con of mass
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matter is neither created or destroyed during a chemical change.
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chemical change
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a cahnge of one substance in a material to another substance
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element
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if all the atoms in a sample of matter have the same identity.
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colloid
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a hererogeneous mixture that, like a sollution never settles.
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heterogeneous mixture
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a mixture in which different materials can be easily distinguished
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compounds
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made from the atoms of two or more elements.
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physical change
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a cange in size, shjape, or state of matter
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solution
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another name for homogeneous mixture
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tyndall effect
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the scattering of light by particles in a mixture
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coagulation
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when a colloid structure is destroyed.
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chemical property
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a chatracteristic of a sujbstance that indicates whether it can endergo a certain chemical change.
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substance
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either or element or a compound
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