Across
- 1. H2O is an example
- 3. a diagram that makes something simpler
- 6. atoms rearrange to form new substances
- 7. the end of a chemical reaction
- 9. you put this in dirt to make plants grow better
- 11. acid is an example
- 13. made of the same atoms of atom group
- 14. 32 degrees F is the ____ of water
- 15. molecules are made of this
- 16. the size of things
Down
- 2. a network of grouped atoms
- 4. change the order of something
- 5. 100 degrees C is the ____ of water
- 8. the name H2O is an example
- 10. a starting substance that is part of a chemical reaction
- 12. the taste, smell,texture and color of something are all ____'s of a substance