Chapter 3 Headings

Classification of Matter

1. Matter Defined 3.1

2. Physical States of Matter 3.2

3. Substances and mixtures 3.3

4. Elements 3.4

5. Distribution of Elements 3.5

6. Names of Elements 3.6

7. Symbols of the Elements 3.7

8. Metals, Nonmetals and Metalloids 3.8

9. Compounds 3.9

10. Elements/Diatomic Molecules 3.10

11. Chemical Formulas 3.11

12. Mixtures 3.12