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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 |
The solids temperature at which it becomes a liquid. |
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Endothermic |
A change of state in which energy is gained. |
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freezing |
The change of state in which a liquid becomes a solid by removing energy. |
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freezing point |
A liquids temperature at which it becomes a solid. |
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Exothermic |
A change of state in which energy is removed. |
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Evaporation |
The change of a substance from a liquid to a gas |
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boiling |
The conversion of a liquid equals the atmospheric pressure. |
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Boiling point |
The temperature at which a liquid boils. |
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Vapor pressure |
Pressure inside the bubbles of a boiling liquid. |
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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 into a gas. |
