1. What a bunch of non-mixed snobs!
Pure Substances?
What a bunch of non-mixed snobs!

3. Pure Substances
A single type of material
They are not mixtures

4. There are 2 types of pure substances
Elements
Compounds

5. You know what elements are…
With an element, we would never be able to create it as humans.
It is one of the most basic building blocks on our planet.

6. Periodic Table of Elements
Have you seen this before?
If it’s not on this chart. It’s not an element.

7. Sometimes, two or more elements are placed or put themselves together into a compound.+ 2x

8. What is the compound of this?

9. What are the elements of the compound H20 or water?
Clue!

11. Review