When heat energy is put into a liquid, the particles move faster and exert a pressure
What is vapor pressure
100
The substance that does the dissolving
What is solvent
100
What phase of matter has a definite volume but know definite shape.
What is liquid
200
When matter changes from one phase to another
What is physical change
200
When a solid changes to a gas
What is sublimation
200
The amount of space a substance takes up
What is Volume
200
The ability of a substance to dissolve in water
What is Solubility
200
What process lets you your breath when the air cold?
What is condensations
300
Energy that causes particles in a substance to move faster
What is Heat Energy
300
When a gas becomes a solid
What is Deposition
300
The amount of matter in a substance.
What is Mass
300
Esstella investigated the properties of a grayish, shiny metal with a volume of 85 cubic centimeters and a mass of 212.5 grams. What is the density of the substance?
What is 2.5
400
The measure of the average energy of motion of all the particles in a substance
What is temperature
400
The temperature at whch a solid becomes a liquid
What is melting point
400
The amount of mass in an object
What is density
400
Dr. Boltzmann wants to find the average energy of motion of the particles within a block of steel. What property of the steel is Dr. Boltzmann trying to find?
What is Temperature
500
When a liquid changes into a gas
What is vaporization
500
The temperature at which a liquid becomes a gas
What is boiling point
500
The substance that dissolves
What is solute
500
Lead has a density of 11.3 g/cm 3. What volume of lead has a mass of 226 g?