1. Warm-Up 11/3/15
Work on your periodic table worksheet given yesterday. If completed, silently read.

2. MIXTURES

3. MIXTURES
Mixtures are made of two or more substances– elements, compounds, or both…NOT CHEMICALLY COMBINED!

4. Mixtures vs. Compounds Its components are easily separated.
In a mixture each of the substances can be separated from the group in different physical ways
Filtration, Magnetic Attraction, Distilling, Evaporation
Each substance in a mixture keeps its individual properties
The parts of a mixture are not combined in a set ratio
They are substances held together by physical forces, not chemical

5. MIXTURES- Examples
What can you think of?

6. TYPES OF MIXTURES
Heterogeneous Mixture- a mixture in which substances are unevenly distributed throughout the mixture (You can see the different parts)

7. A solution is an example of a homogenous mixture.
Homogenous Mixture- a mixture in which substances are evenly distributed throughout the mixture (Looks the same throughout)
A solution is an example of a homogenous mixture.
Sugar + water
Air= nitrogen, oxygen, and a few other gasses
Brass= zinc + copper