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20 Cards in this Set
- Front
- Back
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A kind of energy that warms things
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heat
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A force that creates heat when two things rub together
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friction
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A tool that measures temperature
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thermometer
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The ability to do work or change
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energy
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anything that has mass and takes up space
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matter
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the amount of material that an object has in it
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mass
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the amount of spaces that matter takes up
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volume
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two or more substances that are mixed together but can be easily separated
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mixture
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mixture in which one substance spreads easily throughout aother substance (
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solution
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a unit for measuring length
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meter
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a unit for measuring volume (think of a box)
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cubic meter
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another unit for measuring volume (think of a bottle of soda)
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liter
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a tool used to measure the volume of a liquid
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graduated cylinder
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basic unit for measuring mass (small paper clip=1)
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gram
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how much mass is in a certain volume of matter
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density
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a change in matter that changes the physical properties but does not produce a different kind of matter
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physical change
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temperature in which a solid changes to a liquid
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melting point
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the temperature in which a liquid changes to a gas (100 deg. Celsisus)
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boiling point
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the temperature in shich a substance changes from a liquid to a solid
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freezing point
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a change in matter that produces a different kind of matter
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chemical change
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