Across
- 6. the shape of the pathway the electron takes
- 7. The building block for matter
- 8. state of matter with no definite shape but definite volume
- 9. the distance from the crest
- 12. process that involves one or more substances changing into new substances
Down
- 1. energy electron fills
- 2. 2 elements physically combined
- 3. change that alters a substance without changing its composition
- 4. 2 elements chemically combined
- 5. state of matter with no definite shape or volume
- 10. how often the crest hits
- 11. state of matter with definite shape and definite volume