States of Matter
Pressure and Gas Laws
Gas Laws
Phase Changes
Kinetic Molecular Theory
100

4 states of matter

What are solid, liquid, gas, plasma

100
SI unit for pressure
What is Pascal (Pa)
100
Equation for Boyle's Law
What is P1V1=P2V2
100
Solid to liquid= _______ Liquid to solid= _______
What is melting, freezing
100

based on the idea that particles of matter are always in motion

What is Kinetic-Molecular Theory?

200
State of matter in which materials have a definite shape and definite volume
What is solid
200
Factors that affect gas pressure
What are temperature, volume, and number of particles
200

oC + 273

What is Kelvin?

200
Liquid to gas= _______ Gas to liquid= _______
What is vaporization, condensation
200

an imaginary gas that perfectly fits all the assumptions of kinetic-molecular theory

What is an ideal gas?

300
State of matter in which a material has neither a definite shape or definite volume
What is a gas
300
Decreasing volume while keeping temperature and number of particles constant does what to gas pressure?
What is increase the pressure
300
Equation for Charles's Law
What is (V1/T1)=(V2/T2)
300
Solid to gas= ________ Gas to solid= ________
What is sublimation, deposition
300

one in which there is no net loss of kinetic energy

What is elastic collision?

400
State of matter in which a material has a definite volume but not a definite shape
What is a liquid
400
States that the volume of a gas is directly proportional to its temperature in kelvins if the pressure and number of particles of a gas are constant
What is Charles's Law
400
Unit for Volume
What is Liters (L)
400
A reversible physical change that occurs when a substance changes from one state of matter to another
What is a phase change
400

move in all directions

What is the direction of gas particles?

500
State of matter that makes up 99% of all matter in the universe
What is plasma
500
States that the volume of a gas is inversely proportional to its pressure if the temperature and number of particles are constant
What is Boyle's Law
500
Unit for temperature
What is Kelvin (K)
500
The temperature of a substance ________ change during a phase change
What is does not
500

1/2 mv2

What is KE equal to?

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