Across
- 1. Prefix for 7
- 5. Prefixes are only used for ____ ions
- 6. CO3
- 9. PCl3
- 10. BaS
- 14. Hydrogen and a polyatomic makes…
- 15. Metals with more than one charge
- 17. Barium Sulfite
- 19. NH4
- 20. Formula that shows the exact number of atoms in a compound
- 21. OH
Down
- 1. When water is multiplied to an ion, it is called a…
- 2. Prefix for 4
- 3. Positive ions are called...
- 4. CaBr2
- 7. Formula that shows smallest ratio of atoms in a compound
- 8. Ions with more than one element are called...
- 11. Negative ions are called…
- 12. Elements that bond to themselves are called...
- 13. HNO3
- 16. Prefix for 9
- 18. An acid with Hydrogen and one other element