Across
- 6. change where atoms stay the same
- 7. basic building block of matter
- 8. two or more atoms chemically bonded
- 9. energy from motion
- 10. gas to liquid
Down
- 1. change where atoms rearrange
- 2. two or more substances mixed together
- 3. liquid to gas
- 4. energy from heat
- 5. liquid to solid
- 8. solid to liquid