Across
- 3. Liquid to solid
- 4. energy from motion
- 6. two or more substances mixed together
- 9. Solid to liquid
- 10. liquid to gas
- 12. gas to liquid
Down
- 1. when two or more atoms are bonded together
- 2. the measure of energy in a system
- 5. a molecule with two different elements
- 7. a specific type of atom
- 8. the basic building block of matter
- 11. energy from heat