Across
- 1. group of atoms
- 4. equations of chemical
- 6. before the yield sign
- 7. smallest unit of measurement
- 8. shows how many atoms are in a compond
- 9. arrow
- 10. matter cant be destroyed or created only changed
Down
- 2. number n front of chemical formula
- 3. changes one set of chemical equations into another
- 5. after the yield sign