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States of Matter
Changes of State
Gas Laws
Vocabulary
More Changes of State
100
solid, liquid, gas, and plasma
What are the states of matter
100
a change in which energy is gained by a substance as it changes state
What is endothermic change
100
explains the relationship between volume and pressure for a fixed amount of a gas
What is Boyle's Law?
100
The amount of space that an object takes up
What is volume?
100
This can be found by measuring the speed of the molecules.
What is temperature?
200
It has no definite shape, but has definite volume
What is a liquid
200
a change in which energy is removed from the substance as it changes state
What is exothermic change
200
heating a balloon will cause it to expand
What is Charles's Law?
200
Particles in this type of solid have a three-dimensional pattern.
What is crystalline solid?
200
This happens when soup boils.
What is change of state?
300
It has definite shape and has definite volume
What is a solid
300
the change of a liquid to a vapor throughout the liquid
What is boiling?
300
temperature, pressure, volume
What is factors that affect a gas?
300
A state of matter with a fixed volume, but not a fixed shape.
What is liquid?
300
freezing and condensation
What is exothermic changes of state?
400
It has no definite shape and no definite volume.
What is a gas?
400
the pressure inside the bubbles of a boiling liquid
What is vapor pressure?
400
particles can be compressed
What is a gas?
400
gasoline has a low _________ and forms flat drops.
What is surface tension?
400
melting and evaporation
What are endothermic changes of state?
500
It may be either cystalline or amorphous.
What is a solid?
500
the change of a substance from one physical form to another
What is change of state?
500
The volume of a gas is related to its temperature. Pressure must be constant.
What is Charles's Law?
500
This property of liquids is affected by the strength of the attraction between the molecules.
What is viscosity?
500
change from a solid to a gas
What is sublimation?