Brianna McGillicuddy

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Across
  1. 4. H -- C -- H
  2. 5. Whole number
  3. 10. 8 electrons
  4. 12. III
  5. 13. a+bc=b+ac
  6. 15. Electron on the outermost shell
  7. 18. ab= a+b
  8. 19. sharing electrons
  9. 20. a+b= ab
  10. 21. Bonds that make atoms “happy”
  11. 23. Forms between a metal and a nonmetal
  12. 24. Gain or lose electrons
Down
  1. 1. The equation is equal
  2. 2. P2O5
  3. 3. Before the arrow
  4. 6. Forms between 2 nonmetals
  5. 7. ab+cd=cb+ad
  6. 8. CO3 -2 NH4 + =(NH4)2(CO3)
  7. 9. After the arrow
  8. 11. 4
  9. 14. OH-
  10. 16. CxHy+O2=CO2+H2O
  11. 17. - ions
  12. 22. + ions
  13. 23. Atoms or groups of atoms with a charge