States of Matter Gas LawsMisc. Changes of State Kinetic Theory
A solid has this type of shape and volume.
What is definite?
Materials can be classified as solids, liquids, or gases based on whether these two things are definite or variable.
What are shape and volume?
Students in a hallway can be used as an analogy for particles in this state.
What is liquid?
This has no definite shape, but a definite volume.
What is a liquid?
This is the phase of matter that exists only at extremely low temperatures.
What is a Bose-Einstein Condensate?
This law says P 1 x V 1 = P 2 x V 2.
What is Boyle’s Law?
Charles’ Law shows this type of relationship between the variables of volume and temperature.
What is directly proportional?
In Boyle’s Law, pressure and volume show this type of relationship.
What is inversely proportional?
According to Charles law, if the temperature of a gas increases, this is what happens to the volume.
What is increases?
According to Boyle’s Law, if the pressure increases, this is what happens to the volume.
What is decreases?
At sea level, water boils at this temperature.
What is 100º C?
This is the phase of matter that exists at really hot temperatures.
What is plasma?
This is the result of a force distributed over an area.
What is pressure?
For the gas laws to work, temperature must be expressed in this scale.
What is Kelvin?
This is a type of vaporization that occurs below the boiling point of a substance.
What is evaporation?
This is the point when a solid changes into a liquid.
What is melting point?
Changes in state are this type of change.
What is a physical change? (Will also accept: What is a reversible change?)
This is when a substance changes from the solid phase directly into a gas without first becoming a liquid.
What is sublimation?
This is when a gas changes directly into a solid without first passing through the liquid phase.
What is deposition?
This is the amount of energy a substance must absorb to change from a solid to a liquid.
What is the heat of fusion?
The kinetic theory of matter states that all particles of matter are in this.
What is constant motion?
This is how the particles of a solid move.
What is vibrate from a fixed location?
Attraction between molecules barely even exist in this state of matter.
What is a gas?
It takes this to increase the movement of particles in a substance.
What is energy (or heat)?
Billiard balls (far apart with no attraction to each other) can be used to describe particles in this state of matter.
What is a gas?