1. Kinetic Particle Theory

2. Solids, Liquids & Gases Objectives -
At the end of the lesson, you should be able to :
Recall and describe the physical properties of solids, liquids and gases.
State that matter is made up of particles.
Describe and distinguish the solid, liquid and gaseous states of matter in terms of the kinetic particle theory.
Account for some physical properties of each state, based on the kinetic particle model.

3. water exist as three states of matter
All substances are made of matter.
Matter is anything that has ________ and occupies _______.
Matter is made up of tiny particles such as _______ or __________ or _________ (charged particles)
Matter can exists in ___ states:____________________.
mass
space
atoms
molecules
ions 3
Solid , liquid, gas
water exist as three states of matter
gas
liquid
solid

4. Solids, Liquids & Gases Kinetic Particle Theory –
States that all matter is made up of _______.These particles exists as atoms,molecules and ions.
particles are in constant random motion, and hence posses ________ energy dependent on the temperature.
Kinetic Theory can be used to explain how solids, liquids and gases differ in _______ and __________.
particles
kinetic
movements
arrangements

5. Diagram of particles in Solids
Particles in a solid are :
High density
held together by strong forces of attraction.
Not able to move throughout the solid but vibrate in fixed positions.
Very little kinetic energy
Diagram of particles in Solids

6. Diagram of Particles in Liquids
Particles in a liquid are :
High density
held together by strong forces of attraction.
able to move throughout the liquid.
More amount of kinetic energy than solid
Diagram of Particles in Liquids

7. Diagram of Particles in Gases
Particles in a gas are :
Low density
not held together by strong forces of attraction.
able to move throughout the container it is in.
Particles have the most amount of energy
Diagram of Particles in Gases

8. Comparison between Solids, Liquids & Gases
In Summary
Comparison between Solids, Liquids & Gases