“Changing” Your mind Not Phased At All Give me an “E” “Word” to Your mother What’s the Matter? 1 pt 1 pt 1 pt 1 pt 1 pt 2 pt 2 pt 2 pt 2 pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4 pt 4 pt 4 pt 5 pt 5 pt 5 pt 5 pt 5 pt
The phase change from a solid to liquid
What is melting?
Name for ALL the liquid gas phase change
What is vaporization?
The gas to liquid phase change
What is condensation?
The names of the endothermic phase changes
What are melting, vaporization, and sublimation?
The names of the two phase changes that involve solid and gas
What are sublimation and deposition?
The point at which all three phases coexist
What is the triple point?
The temperature at which a liquid changes to a gas at 1 atm
What is the normal boiling point?
The point at which a liquid no longer exists
What is the critical point?
The units of measurement on the x-axis of a phase diagram
What is temperature?
State of matter that exists beyond the critical point (supercritical region)
What is only gases (or plasma to be exact)?
Energy of moving particles
What is kinetic energy?
The state of matter with the lowest kinetic energy
What is solid?
Type of energy change in melting
What is endothermic?
Type of energy change in condensation
What is exothermic?
Type of energy change in deposition
What is exothermic?
Force applied per unit area
What is pressure?
Instrument used to measure atmospheric pressure
What is a barometer?
Three dimensional arrangement of a crystal
What is a crystal lattice?
Solids that occur in a random pattern (and not in regular repeating pattern)
What are amorphous solids?
States that all particles of matter is always moving
What is the Kinetic Molecular Theory?
State of matter that can be easily compressed
What is a gas?
State(s) of matter that are considered fluid
What are gases and liquids?
State of matter that has a definite volume but no definite shape
What is a liquid?
State of matter with the least amount of density
What is a gas?
State of matter with the greatest intermolecular (attractive) force
What is a solid?