Across
- 2. when two or more substances make a new one
- 4. a molicule with more than one type of atom
- 6. a catagory of the periodic table starts with g
- 7. ...has a negitive charge
- 13. a bunch of atoms stuck together
- 14. a catagory of the periotic table starts with p
- 15. there are word and formula...to show the reaction
- 16. atoms make up...
Down
- 1. when a product seperates into new ones
- 3. neutral substance type starts with b
- 5. ...has a positive charge
- 8. electrons are found in the atoms...
- 9. ...have no charge
- 10. combustion and is a type of
- 11. are the name of the atoms in the periotic table
- 12. reactive substance type starts with a