SOLIDS
STATES
LIQUIDS
VOCABULARY
GASES
100
Molecules in a solid are packed close together and __________________.
What is vibrate?
100
The change of state from a solid to a liquid.
What is melting?
100
Liquids have a definite ___________________ but not a definite shape.
What is volume?
100
The change of a substance from one physical state to another.
What is a change of state?
100
The molecules of a gas are _______________ apart and move independently from one another.
What is far?
200
These types of solids have an orderly three-dimensional arrangement of particles.
What is crystalline?
200
A change in state from a liquid to a gas.
What is evaporation?
200
This force acts on the particles of a liquid.
What is surface tension?
200
The measure of how hot or cold something is.
What is temperature?
200
A gas has no definite _________________ or volume.
What is shape?
300
Water in a solid form is called ___________.
What is ice?
300
A change in state from a gas to a liquid.
What is condensation?
300
This is the name for a liquid's resistance to flow.
What is viscosity?
300
A change in which energy is gained by the substance as it changes state.
What is endothermic change?
300
The law that states that the volume of gas is inversely proportional to the pressure of the gas (when the tmeperature is constant).
What is Boyle's Law?
400
These types of solids are made of particles that do not have a special arrangement.
What is amorphous?
400
A change in state from a liquid to a vapor.
What is boiling?
400
True or False: Water has a high viscosity than honey.
What is false?
400
The temperature at which a liquid changes into a solid.
What is its freezing point?
400
The law that states that the volume of a gas is directly proportional to the temperature of a gas (when pressure is constant).
What is Charles' Law?
500
True or False: Quartz is considered a crystalline solid whereas glass is considered an amorphous solid.
What is true?
500
A change in state in which a solid changes directly into a gas.
What is sublimation?
500
The molecules of a liquid are close together but can ___________________ past one another.
What is slide?
500
A change in which energy is removed from the substance as it changes state.
What is an exothermic change?
500
True or False: The volume of a gas can change because of temperature and pressure.
What is true?
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