School Uniforms
States of Matter
Table of Contents
Kinetic Molecular Theory
Page 3
Diagram of Kinetic Molecular Theory
Page 4
Solids Title Page
Page 5
Diagram of Particles
Page 6
Characteristics of a Solid
Page 7
Pictures of Solids
Page 8
Q & A
Page 9
Liquids Title Page
Page 10
Diagram of Particles
Page 11
Characteristics of a Liquid
Page 12
Pictures of Liquids
Page 13
Q & A
Page 14
Gases Title Page
Page 15
Diagram of Particles
Page 16
Characteristics of a Gas
Page 17
Pictures of Gases
Page 18
Q & A
Page 19
Bibliography
Page 20
Kinetic Theory of Molecules
The kinetic theory of molecules describes the behavior of matter in terms of particles in motion. This theory makes these assumptions:
1. Gases are made up of particles with no defined volume but with a defined mass. In other words their volume is miniscule compared to the distance between themselves and other molecules.
2. Gas particles undergo no intermolecular attractions or repulsions. This assumption implies that the particles possess no potential energy and thus their total energy is simply equal to their kinetic energies.
3. Gas particles are in continuous, random motion.
4. Collisions between gas particles are completely elastic. In other words, there is no net loss or gain of kinetic energy when particles collide.
5. The average kinetic energy is the same for all gases at a given temperature, regardless of the identity of the gas. Furthermore, this kinetic energy is proportional to the absolute temperature of the gas.
Characteristics of a Solid
1. Solids particles are very tightly packed together.
2. Solids have a definite shape and volume.
3. Solids cannot be compressed.
4.
Q & A
Why do solids have a definite shape and volume?
Solids maintain a definite shape and volume because their particles
Table of Contents
Kinetic Molecular Theory
Page 3
Diagram of Kinetic Molecular Theory
Page 4
Solids Title Page
Page 5
Diagram of Particles
Page 6
Characteristics of a Solid
Page 7
Pictures of Solids
Page 8
Q & A
Page 9
Liquids Title Page
Page 10
Diagram of Particles
Page 11
Characteristics of a Liquid
Page 12
Pictures of Liquids
Page 13
Q & A
Page 14
Gases Title Page
Page 15
Diagram of Particles
Page 16
Characteristics of a Gas
Page 17
Pictures of Gases
Page 18
Q & A
Page 19
Bibliography
Page 20
Kinetic Theory of Molecules
The kinetic theory of molecules describes the behavior of matter in terms of particles in motion. This theory makes these assumptions:
1. Gases are made up of particles with no defined volume but with a defined mass. In other words their volume is miniscule compared to the distance between themselves and other molecules.
2. Gas particles undergo no intermolecular attractions or repulsions. This assumption implies that the particles possess no potential energy and thus their total energy is simply equal to their kinetic energies.
3. Gas particles are in continuous, random motion.
4. Collisions between gas particles are completely elastic. In other words, there is no net loss or gain of kinetic energy when particles collide.
5. The average kinetic energy is the same for all gases at a given temperature, regardless of the identity of the gas. Furthermore, this kinetic energy is proportional to the absolute temperature of the gas.
Characteristics of a Solid
1. Solids particles are very tightly packed together.
2. Solids have a definite shape and volume.
3. Solids cannot be compressed.
4.
Q & A
Why do solids have a definite shape and volume?
Solids maintain a definite shape and volume because their particles