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Chapter 2 purple

QuestionAnswer
amorphous solid a solid made up of particles that are not arranged in a regular pattern
boiling vaporization that occurs at and below the surface of a liquid
boiling point the temperature at which a liquid boils
Boyle's Law a principle that describes the relationship between the pressure and volume of a gas at constant temperature
Charles's Law a principle that describes the relationship between the temperature and volume of a constant pressure
condensation the change of state from a gas to a liquid
crystalline solid a solid that is made up of crystals in which particles are arranged in a regular, repeating pattern
directly proportional a term used to describe the relationship between two variables whose graph is a straight line passing through the point (0,0)
evaporation the process by which molecules at the surface of a liquid absorb enough energy to change to a gas
fluid any substance that can flow
freezing the change in state from a liquid to solid
gas a state of matter with no definite shape or volume
inversely proportional a term used to describe the relationship between two variables whose product is constant
liquid a state of matter that has no definite shape but has a definite volume
melting the change in state from a solid to a liquid
melting point the temperature at which a substance changes from a solid to a liquid; the same as the freezing point, or temperature at which a liquid changes to a solid
pressure the force pushing on a surface divided by the area of that surface
solid a state of matter that has a definite shape and a definite volume
sublimation the change in state from a solid directly to a gas without passing through the liquid state
surface tension the result of an inward pull among the molecules of a liquid that brings the molecules on the surface closer together; causes the surface to act as if it has a thin skin
vaporization the change of state from a liquid to a gas
viscosity a liquid's resistance to flowing
Created by: jsisson22
 

 



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