| __ | 1. | Atomic number | | A. | Words or formula used to describe a chemical reaction |
| __ | 2. | Chemical change | | B. | An irreversible reaction that creates a new substance |
| __ | 3. | Combustion | | C. | The results of a chemical reaction |
| __ | 4. | Compound | | D. | A molecule made up of two or more different elements |
| __ | 5. | Corrosion | | E. | Addition of oxygen to allow the burning of a substance/s |
| __ | 6. | Element | | F. | An atom or molecule which is made of only one type of atom |
| __ | 7. | Equation | | G. | A reversible change which doesn't produce any new substances |
| __ | 8. | Kinetic theory for matter | | H. | Particles move and have energy that determines their state |
| __ | 9. | Physical change | | I. | The number of protons in the nucleus of an atom |
| __ | 10. | Product | | J. | Rusting due to the oxidation of a metal |