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15 Cards in this Set
- Front
- Back
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liquid
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Something that flows freely and takes the shape of its container.
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mass
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The amount of matter in an object.
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matter
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Anything that takes up space and has mass.
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solid
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Something with a definite shape.
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gas
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Something that has no definite shape and no definite volume but will take the container and fill it completely.
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freeze
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To change a liquid to a solid by cooling it down.
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melt
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To change a solid to a liquid by heating it.
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temperature
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How hot or cold something is.
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boil
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To heat a liquid until it bubbles and changeous into a gaseous state (or vapor)
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water vapor
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The gaseous form of water.
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molecule
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Made of atoms, the tiny components that make up matter.
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surface tension
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The attraction of molecules to one another that makes liquids appear to have a thin "skin" or elastic surface.
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mixture
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A combination of different types of matter that can be separated again.
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dissolve
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when a solid or gas seems to disappear into a liquid.
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solution
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A mixture in which the different types of matter cannot be easily separated.
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