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13 Cards in this Set
- Front
- Back
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change of state |
the change of a substance from one physical state to another |
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melting |
the change of state in which a solid becomes a liquid by adding energy |
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melting point |
when a certain temperature is reached the solid will melt |
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freezing |
when a liquid freezes and turns into a solid |
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freezing point |
the temperature at which a liquid changes to a solid |
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exothermic |
when energy is removed from the substance as it changes state |
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endothermic |
when energy is gained by the substance as it changes state |
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evaporation |
the change of state of a substance from a liquid to a gas |
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boiling |
the conversion of a liquid to vapor |
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boiling point |
the temp at which a liquid boils |
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vapor pressure |
the inside bubbles |
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condensation |
the change of state from a gas to a liquid |
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sublimation |
the process in which a solid changes directly into a gas |
