Across
- 6. equal on both sides
- 9. matter can neither be created or destroyed
Down
- 1. elements or compounds on the right side of the arrow
- 2. Reactants to products
- 3. elements or compounds on the left side of the arrow
- 4. the tiny number at the bottom of an element
- 5. regular-sized numbers that tell you how many molecules you have
- 7. not equal on both sides
- 8. equals