The change of state from liquid to solid is called this.
What is freezing?
100
When working with this, it is helpful to know its volume, temperature and pressure.
What is a gas?
100
Solids that are made up of crystals are called this. Amorphous Solids are when the particles are not arranged in a regular pattern.
What is crystalline?
100
This is the average energy of the random motion of the particles within any substance.
What is temperature?
200
The three states of matter
What are gases, solids, and liquids?
200
The change from a liquid to a gas is called this.
What is vaporization?
200
Pressure is equal to this divided by area.
What is force?
200
A liquid's resistance to flowing. This is a property of liquids.
What is viscosity?
200
Amount of space that something fills.
What is volume?
300
This has a definite shape
What is a solid?
300
The temperature at which a liquid boils is called this.
What is the boiling point?
300
He discovered that when the pressure of a gas constant temperature is increased, the volume of the gas decreases. When the pressure is decreased, the volume increases.
Who is Boyle?
300
Vaporization that takes place at the surface of a liquid.
What is evaporation?
300
This is the result of an inward pull among the molecules of a liquid that brings the molecules of the surface closer.
What is surface tension?
400
This has no definite shape but has a definite volume.
What is a liquid?
400
The change in state from a solid to a liquid is called this.
What is melting?
400
He found that when the temperature of a gas is increased at constant pressure its voume increases. When the temperature of a gas decreased at constant pressure, its volume decreases.
Who is Charles?
400
Th opposite of vaporization.
What is condensation?
400
Boyle studied these objects to discover the relationship between pressure and volume.
What are balloons?
500
This is how gas particles look.
What is spread out filling all space available?
500
A change from a solid to a liquid involves an increase in this.
What is thermal energy?
500
When the temperature of a gas decreases, the pressure of a gas does this.
What is decreases?
500
When the surace particles of a solid gain enough energy that they form a gas.
What is sublimation?
500
When the particles of a liquid are moving so slowly that they start to form regular patterns.