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12 Cards in this Set
- Front
- Back
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Atom
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are the smallest unit of an element that maintains the properties of that element.
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Element
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is made up of one or more of the same kind of atom chemicallly combined.
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Compound
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is made up of different kinds of atoms chemically combined .
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mixture
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contains a variety of elements and compounds that are not chemically combined with each other.
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pure substance
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is a substance that has definite physical and chemical properties such as appearence ,melting point,and reactivity.
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heterongeneous
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is one that does not have a uniform composition.
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homogeneus
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each part of the sugar-water mixture has the same sweet taste.
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suspension
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are mixtures in which the particles of a material are spread throughtout a liquid or gas but are too lar
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colloid
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are a third type of mixture that falls somewhere beetween suspensions and solutions.
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solution
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one substance is dissolved in another substance
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solute
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what is dissolved
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solvent
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is what dissolves the solute
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