Solids
Liquids
Gases
Changes in State
Miscellaneous
100
A solid has a ______ volume
definite or fixed
100
How do the particles move around each other?
freely
100
What is the shape of a gas?
a gas has no definite shape
100
What is it called when melting occurs at a specific temperature?
melting point
100
What is the temperature at which a liquid boils?
boiling point
200
Solids have a ______ shape.
Fixed or definite
200
What is a liquids resistance to flowing?
viscosity
200
What is the volume of a gas?
a gas has no definite volume
200
What is the change of state from a solid to a liquid?
melting
200
A pencil is an example of a _____.
solid
300
What are solids that are made up of crystals?
crystalline solids
300
What is the result of an inward pull among the molecules of a liquid that brings the molecules on the surface closer together?
surface tension
300
A gas can change in _____ very easily.
volume
300
What is a change from a liquid to a solid?
freezing
300
Breathing on a mirror is an example of __________.
condensation
400
What are solids that are made up of particles not arranged in a regular pattern
Amorphous Solids
400
The particles in a liquid are passed almost as close as a ________?
solid
400
What do gas particles fill as they move?
everything around them
400
What is the change from a liquid to a gas?
vaporization
400
______ occurs when a liquid changes to a gas below the surface.
boiling
500
What is the definition of a solid?
has a definite shape and a definite volume
500
What is the definition of a liquid?
has a definite volume but no shape of its own
500
What is the definition of gases?
Has no definite shape and no definite volume
500
What are the two types of vaporization?
boiling and evaporation
500
Butter is an example of ________.
amorphous solid
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