1. (YOU) MATTER!

2. Matter: anything that has mass and takes up space .

3. Two properties of matter:
1. Has mass. How much matter an object contains measured in grams (g)

4. 2. Has volume. How much space the object takes up.
-measured in milliliters
(mL) Or (cm3)

5. In which three states does matter appear most often?
SOLID
LIQUID
GAS

6. Pure substance vs mixture:

7. Pure substance vs mixture:
Pure substance= elements & compounds
Mixture= Two or more substances that are not chemically combined with each other (EVERYTHING ELSE)