1. Mixtures
Suspension colloid solution

2. Particles of Mixtures

3. Colloids Milk, toothpaste, and mayonnaise are homogeneous
mixtures. They are also colloids.

4. Colloids
Colloids are mixtures whose particles are larger than the size of a molecule but smaller than particles that can be seen with the naked eye.

5. Colloids
In a colloid the particles are mixed together but not dissolved.
The particles are relatively large and are kept permanently suspended.

6. Examples
Colloids are common in everyday life. Some examples include whipped cream, mayonnaise, milk, butter, gelatin, jelly, muddy water, plaster, colored glass, and paper

7.  Gas
  Liquid
Soli
Liquid Aerosols.
Ex- Fog, Mist, Hair sprays.
Solid Aerosols
Ex- Smoke, Clouds, Air Particles.
Foam
Ex- Creams( whipped cream, Shaving cream)
 Emulsions
Ex- Mayonnaise, Milk, Hand creams etc.
  Sol
Ex- Blood and pigmented ink, Milk of magnesia.
Solid  foam
Ex- Styrofoam,  foam sponge etc.
  Gel.
Ex- Gelatin, Jams, Jellies, Silica gel, etc.
Solid Sol
Ex- Metals alloys, Pearl, Cranberry glass etc.

8. Tyndall Effect

9. Suspensions
A suspension is a mixture of liquids with particles of a solid which may not dissolve in the liquid.
The solid may be separated from the liquid by leaving it to stand, or by filtration
Examples
sand in water

10. Suspensions
Suspensions: are heterogeneous mixtures of a solid and a liquid in which the solid does not dissolve. Suspensions will settle when left standing undisturbed. Suspensions will show the tyndall effect.