Across
- 2. has a definite volume and a definite shape
- 3. liquid becomes a gas
- 5. 2 or more different substances chemically bonded
- 8. chemical reaction caused by oxidation of iron
- 9. The study of chemical interactions
Down
- 1. gas becomes liquid
- 4. These are produced in a chemical reaction
- 6. mass divided by volume Mass/Volume
- 7. The building block of matter