Science 1
The phase/state change of a liquid to a gas from adding energy in the form of heat.
What is Vaporization?
When particles gain or lose thermal energy they can undergo a state change.
What is a physical change?
What is Sublimation?
What are two ways that vaporization occurs?
What is condensation and evaporation?
The phase/state change of a solid to a liquid from adding energy in the form of heat.
What is melting?
The amount of energy as heat, needed to turn 1 mole of solid into a liquid at its melting point.
What is heat of fusion?
Indicates the temperature and pressure conditions necessary for a solid, liquid, and gas of a substance to coexist at equilibrium.
What is triple point?
A graph that shows pressure vs. temperature
What is a phase diagram
Temperature at which the vapor pressure of the liquid is equal to atmospheric pressure.
What is boiling point?
The amount of energy, as heat, needed to turn 1 mole of liquid into a gas at its boiling point?
Temperature at which a solid becomes a liquid due to the KE of particles overcoming the attractive IMF that hold their order together.
What is melting point?
Indicates the critical temperature and the critical pressure.
What is critical point?
Caused by temperature change, occurs throughout the liquid as the liquid particles change to bubbles of vapor.
What is boiling?
Physical change
What is a change that happens to a substance as a result of adding or taking away energy?
The phase/state change from liquid to solid by the removal of energy in the form of heat.
One example of an amorphous solid.
What is glass, cotton candy...?
A diagram that shows the phase changes a substance goes through as energy, in the form of heat, is added to it.
What is a heat curve
Change of a gas directly to a solid.
What is deposition?
What is an example of deposition?
The temperature at which a liquid turns into a crystalline solid.
What is freezing point?
Mr. Micheal's favorite color.
What is green
Mr. Micheal's favorite candy
What is Reese's
Mr. Micheal's favorite person.
Who is Miss Anna?
Mr. Micheal's favorite drink.
What is coffee?
Mr. Micheal's favorite snack.
What is PB&J?