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10 Cards in this Set
- Front
- Back
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What is energy?
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the ability to do work or cause change
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What is Endothermic Energy?
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energy is absorbed
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What is Exothermic Energy?
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energy is released
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What is thermal energy?
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the total kinetic energy of all the particles in a sample of matter
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What is kinetic energy?
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the energy of motion
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What is temperature?
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the average kinetic energy of the individual particles in a substance
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What is heat?
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the movement of thermal energy from a substance at a higher temperature to one at a lower temperature
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What is changing states?
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matter can change from one state to another when thermal energy is released or absorbed
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What is boiling point?
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vaporization that takes place at the surface
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What is boiling?
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vaporization that takes place below the surface
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