Vocabulary
States of Matter
Changes in State
Gas behavior
You know you love science
100
The surface of water can act like sort of skin due to a property of liquids called:
What is surface tension
100
Particles are free to move around one another but still touch
What is a liquid
100
The change from a liquid to a solid
What is freezing
100
When the temperature of a gas at constant pressure is increased, its
What is volume increases
100
when is our science test
What is tomorrow, Thursday: Dec. 5
200
The resistance of a liquid to flowing is its
What is viscosity
200
Particles spread apart and fill all the space available to them
What is a gas
200
change from a solid to a gas
What is sublimation
200
When the pressure of a gas increases at constant temperature, its volume
What is decreases
200
Whenever the temperature of a gas at constant pressure decreases, the volume
What is decreases
300
The change from a liquid to a gas
What is vaporization
300
Particles are arranged in either a crystalline or an amorphous form
What is a solid
300
Particles are packed tightly together in fixed positions
What is a solid
300
the force of a gas's outward push divided by the area of the walls of the container is the gas's
What is pressure
300
when the temperature of a gas at constant pressure increases __________ increases
What is volume
400
The Change from a gas to a liquid
What is condensation
400
When a substance cools, it loses what type of energy to its surroundings
What is thermal
400
does not have a definite shape or definite volume
What is gas
400
When the temperature of a gas at constant volume decreases its
What is pressure decreases
400
When the pressure of a gas increases at constant temperature, its volume decreases is an example of what law?
What is Boyle's Law
500
Takes place ONLY at the surface of a liquid
What is evaporation
500
Occurs when a liquid changes to a gas below its surface as well as above the surface
What is boiling
500
another name for a liquid
What is a fluid
500
A graph of Boyle's law shows the relationship between
What is Volume and pressure
500
Pressure can be measured in units of
What is newtons per square meter
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