Across
- 1. if you drive too fast you ____
- 6. where kids go to learn
- 9. amount of a chemical substance
- 10. force that resists sliding around
- 12. a dual
- 13. production of chemical compounds
- 15. hydrogen and oxygen in water are _____
- 17. process of breaking down materials
- 20. always things to float
- 21. to raise up
Down
- 2. The answer to a multiplication problem
- 3. mathematical statement
- 4. number in front of the formula
- 5. any kind of liquid is a ____
- 7. a substance that changes a chemical reaction
- 8. absorbs energy
- 11. how much space an object takes up
- 14. releases energy
- 16. something that is deep has ____
- 18. if you aren't married or dating your __
- 19. you can play a lot of things with this