The process of changing from a solid to a gas directly.
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Evaporation
The process of changing from a liquid to gas below the boiling point.
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Vibrate
________ and rotate about fixed positions.
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Matter
Anything that has a mass and occupies space.
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molecular mass
It depends on the ________ (rate of diffusion decreases with an increase in mass) and temperature (rate of diffusion increases with an increase in temperature .)
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Kinetic Particle Theory
The theory which states that all matter is made up of tiny particles that are in constant and random motion.
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Freezing
The process of changing from a liquid to solid.
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Melting
The process of changing from a solid to a liquid.
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Boiling
The process of changing from a liquid to a gas.
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Diffusion
The movement of particles from higher to lower concentrations to fill up any space is diffusion.
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