Chemistry's Most Important Words

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Across
  1. 1. _ increases further down the periodic table
  2. 3. Number of protons
  3. 7. Hydrogen carbonate formula
  4. 8. Column of periodic table (down)
  5. 9. Placed on right side of periodic table
  6. 12. Atom with different number of protons than neutrons
  7. 14. Number of protons and neutrons
  8. 16. Electron in outermost shell
  9. 17. Subatomic particle with positive charge
  10. 19. Br2 O5 name
  11. 22. A table in which elements are sorted
  12. 23. Dicarbon tetrafluoride formula
  13. 24. Bond between metals
  14. 26. Metallic compounds have valance electrons in the
Down
  1. 2. Ion with negative charge
  2. 3. Gold (III) oxide formula
  3. 4. Ion with positive charge
  4. 5. Ammonium formula
  5. 6. Bond between non-metals
  6. 10. Attraction between atoms that bonds them
  7. 11. Have properties of metals and non-metals
  8. 12. Bond between metals and non-metals
  9. 13. Al2 O3 name
  10. 15. Atom/Molecule with electric charge
  11. 18. Subatomic particle with neutral charge
  12. 20. Row of periodic table (across)
  13. 21. Subatomic particle with negative charge
  14. 25. Placed on left side of periodic table