Ionic and Covalent Compounds

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