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| state in which matter can exist, solid, liquid, gas or plasma |
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| phase in which matter has a definite shape and volume |
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| matter with no definite shape but with a definite volume |
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| phase in which matter has no definite shape or volume |
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| solid in which the particles are arranged in a regular repeating pattern |
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| phase in which matter is extremely high in energy and cannot be contained by ordinary matter; very rare on Earth |
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| change of liquid to a gas |
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| vaporization that takes place at the surface of a liquid |
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| change of a gas to a liquid |
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| change from the solid phase directly into a gas phase |
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| temperature at which a substance changes from the liquid phase to gas phase |
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| temperature at which a substance changes from the solid phase to the liquid phase |
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| temeperature at which a substance changes from the liquid phas to the solid phase |
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| process which the physical and chemical properties of the original substance change as a new substance with different physical and chemical properties is formed |
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| have no definite form, shaepless |
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| gradually wearing away of a metal due to a chemical reaction in which the metal element is changed into a metallic compound |
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| the reddish brittle coating formed on iron when chemically attracted by moist air and composed essentially of hydrated ferric oxide |
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| the act or process of oxidizing |
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| the property of resistance to flow in a fluid or semi-fluid |
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