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16 Cards in this Set
- Front
- Back
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CONDENSATION
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Changes a substance from a gas to a liquid.
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SOLID
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Has both definite shape and definite volume
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What happens at the melting point of a substance?
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The solid substance turns into a liquid.
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VOLUME
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The amount of space that an object takes up.
Volume = length x width x height |
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What process is the opposite of evaporation?
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Condensation
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WEIGHT
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A measure of the pull of gravity on an object.
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EVAPORATION
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Occurs when particles escape from a nonboiling liquid and becomes a gas.
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SOLUBILITY
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The ability of a substance to be dissolved.
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In which state of matter are the particles closest together?
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In a solid state.
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What is an example of a mixture?
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sugar and iron fillings; sugar and water
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LIQUID
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has definte volume but no definite shape
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DENSITY
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The concentration of matter in an object.
Density = mass / volume (/ means divided by.) |
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MATTER
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Anything that has mass and takes up space.
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GAS
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Has no definite shape or definite volume
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PHYSICAL PROPERTIES
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Characteristics of a substance that can be observed or measured without changingthe substance into something else.
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MASS
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The amount of matter in an object.
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