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Definition
| the change from the solid state into the liquid states |
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| the change from a liquid state to a solid state |
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| the change from a liquid to gas |
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| when gas particles move slowly enough for their attraction to bring them together water droplets form as a gas cools its particles slow down |
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Definition
| a change from the solid state directly to the gas to the gas state-surface particles of the solids gain enough energy to become a gas |
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Definition
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Definition
| the total energy of all the particles in a sample of matter |
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Definition
| the average kinetic energy of the individual particles of a substance |
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Definition
| the movement of thermal energy from a substance at a higher temperature to one at a lower temperature |
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Definition
| Solid ice melts at 0 degrees Celsius and water freezes at 0 degrees C |
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Term
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Definition
| water is zero degrees Celsius |
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