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10 Cards in this Set
- Front
- Back
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chemical change
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change that occurs when a substance reacts and forms one or more new substances.
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precipitate
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a solid that forms and separatesfrom a liquid mixture.
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solid
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the state of matter in which materials have a definite shape and a definite volume
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liquid
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the state of matter in which a material had a definite volume but not a definite shape
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gas
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the state of matter in which a material has neither a definite shape nor a definite volume
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kinetic energy
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the energy am object had due to its motion
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Pressure
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the result of force distributed over an area.
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absolute zero
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a temperature of 0 kelvins.
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Charles' s law
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the direct proportion of the volume of a gas to its temperature (in kelvins ) if the pressure and the number of particles of the gas are constant
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Boyle's law
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the inverse variation of the volume of a gas worth is pressure if the temperature and the number of particles are constant.
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