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Icicles frezzing is an example of a phase change.

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Water is an example of a liquid.

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Boyle's law states that the volume of a gas is inversly proportional to its pressure if the temperature and the number of particles are constant.

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Oxygen is an example of a gas.

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Ice is an example of a solid.

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Charles's Law states that the volume of a gas is directly proportional to its temperature in kelvins.

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Endothermic and Exothermic Reaction Definition

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Endothermic and Exothermic Reaction Definition

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Endothermic: System absorbs energy from its surroundings.

Exothermic: System releases energy to its surroundings.

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Solids are an example of the kinetic theory because they vibrate around a fixed location.

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The average speed of a gas paricle is 992mph. Thats almost 4 times as fast as the fastes car in the world.

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A snowman melting is an example of a phase change.

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The kinetic theory of matter states that all particles of matter are in constant moition.

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Boiling water is an example of evaporation which is a phase change.

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A phase change is the reversible physical changes that occur when a substance changes from one state of matter to the other.

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The amount of energy absorbed by a substance in a endothermic phase change.

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The particles that make up liquid are free to flow anywhere which is why it does not have shape. But the froces of attraction keep the particles together so the volume never changes.

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Atoms with a greater mass are slower that atoms with a smaller mass.

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