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20 questions
What are solids, liquids, and gases examples of?
plasmas
atoms
states of matter
molecules
Which of the following is true of the particles that make up matter?
They are in constant motion
They only move in solids
They only move in liquids
They only move in gases
Which state of matter has particles that vibrate in place?
Solid
Liquid
Gas
Which state of matter has particles that move independently?
Solid
Liquid
Gas
Which state of matter has particles that are loosely connected?
Solid
Liquid
Gas
What stays the same in solids?
shape and volume
position and shape
color and shape
state and volume
Which statement is true of liquids?
They have a fixed shape but not a fixed volume
They have a fixed shape and a fixed volume
They have a fixed volume, but not a fixed shape
They do not have a fixed shape or volume
What happens to the volume of a liquid poured into a larger container?
It increases
It stays the same
It decreases
It increases then decreases
Which of the following states of matter has no fixed shape or volume and does not conduct electricity
gas
liquid
solid
plasma
What is true of the particles in a gas?
They are very close together
They slide past each other
The are always far apart
They move freely and collide randomly
Which arrow represents melting?
a
b
c
d
Which arrow represents freezing?
a
b
c
d
Which arrow represents condensation?
a
b
c
d
Which arrow represents evaporation?
a
b
c
d
What is a change in state from a solid to a gas?
freezing
evaporation
melting
sublimation
What is the temperature at which a solid changes to a liquid called?
melting point
freezing point
boiling point
evaporation point
What is the change from a liquid to a solid called?
evaporation
sublimation
melting
freezing
Which of the following is the same as the freezing point of an object
melting point
sublimation point
evaporation point
boiling point
Which of the following is the change from a liquid to a gas?
melting
freezing
sublimation
evaporation
What is condensation?
change from liquid to gas
change from solid to gas
change from gas to solid
change from gas to liquid
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