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27 Cards in this Set
- Front
- Back
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Solid
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matter that has a definite shape and definite volume
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Liquid
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Matter that does not have a definite shape but does have a definite volume
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Gas
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matter that does not have a definite shape or a definite volume
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Plasma
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liquid part of blood
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Viscosity
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a measurement of a liquids resistance to flow
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Surface Tension
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the uneven forces acting on the particles on the surface of a liquid
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Vapor
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the gas state of a substance that is normally a solid or a liquid at room temperature
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Amorphous solid
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a solid where atoms and molecules are not organized
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Crystalline solid
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solid where atoms are organized in a pattern
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Kinetic Energy
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energy due to motion
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Temperature
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the measure of the average kinetic energy of the particles in a material
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Thermal energy
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the sum of the kinetic energy and the potential energy of the particles that make up an object
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Heat
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the movement of thermal energy from a region of higher temperature to a region of lower temperature
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Vaporization
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the change in state from liquid to a gass
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Evaporation
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the process of a liquid changing to a gas at the surface of the liquid
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Condensation
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the change of state from a gas to a liquid
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Sublimation
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the process of directly changing from a solid to a gas
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Deposition
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the process of changing directly from a gas to a solid
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Melting point
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temperature where a solid will melt
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Boiling point
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temperature where a liquid will boil
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Condensation point
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the temperature where a material changes from a gas to a liquid
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Freezing Point
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temperature where a liquid turns into a solid
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Kinetic molecular theory
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an explanation of how particles in matter behave
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Pressure
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the amount of force per unit area applied to an objects surface
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Boyle's law
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it is when pressure increase volume decreases and when pressure decreases volume increases
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Charle's law
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it is when temperature increases volume increase and when temperature decreases volume decreases
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Gay-Lussac's law
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at a constant volume, temperature and pressure are directly proportional to each other
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