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10 Cards in this Set
- Front
- Back
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What is between the water particles in a glass of pure water?
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Nothing
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Write the names of process that results in the phase change
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Melting, Evaporation, Condensation and Freezing
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What is the difference between melting and dissolving?
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Melting needs heat to melt. When dissolving, there needs to be a solute and a solvent.
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What happens to liquid water when it changes to ice?
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The particles move closer together and vibrate more and get bunched up
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When cube of wax is heated until it melts, what happens to the particles of wax as the cube is heated?
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The particles move farther apart from each other due to gaining kinetic energy
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Heat of Fusion
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Heat that causes the solid/liquid phase change without changing the temperature of the substance.
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Bond
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An attractive force between atoms
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Kinetic Energy
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Energy of motion
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Sublime
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To change phase from solid to gas
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Conduction
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Transfer of energy from one particle to another as result of contact.
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