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17 Cards in this Set
- Front
- Back
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What are the four classifications of Matter?
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Mixtures, Solutions, Elements, and Compounds.
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What is a MIxture?
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Matter that consists of 2 or more substances that are not chemically combined.
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What is some other MIXTURE information?
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each substance in the mixture has own properties.Mixture as a whole in not the same throughout.
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What are the properties of a mixture?
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-Not chemically combined
-Have separate identities properties -can change physically appearances |
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What are two ways a mixture can be broken down physically?
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Through Evaporation and Magnetism.
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What is a heterogeneous mixture?
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a mixture that you can noticeably tell that it has different particles.
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What is a homogeneous mixture?
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A mixture that is the exact same throughout.
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what are Colloids?
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particles that are mixed together but not dissolved. Often appear cloudy.
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What are solutions?
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a type of homogeneous mixture formed when 1 substance dissolves in another. and is the best mixed of all mixtures.
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what are the properties of a solution?
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appear clear and transparent, spread evenly throughout.
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what is solubility?
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a substances ability to dissolve in water.
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Why Does warm soda go flat?
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when the temperature of a liquid solute goes up and the solubility decreases.
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What is an alloy?
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solids dissolved in solids
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What is an atom?
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smallest part of an element.
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what is an element?
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pure substance that is made of only one kind of material.
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what is a compound?
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pure substance made of more than one element.
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What is a molecule?
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two or more atoms that are chemically bound together.
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