UNIT 3 & 4 CROSSWORD PUZZLE

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Across
  1. 4. Where there is a charge in the equation, you use what in the structure?
  2. 5. What has the strongest force in the Intermolecular Forces?
  3. 9. What does NBD mean?
  4. 11. What periodic trend acts like a kidnapping situation?
  5. 12. What does the dots symbolize for covalent bonding?
  6. 14. What shape is it, if it has 3BD, 1NBD?
  7. 19. Energy change when an electron is added to an atom. What is it?
  8. 21. What shape is it, if it has 4BD, 1NBD?
  9. 22. What periodic trend is the only one that increase top to bottom?
  10. 23. Ionic compounds conduct electricity when dissolved in what?
  11. 24. Crystalline solids in what temperature?
  12. 25. What comes first naming ionic compounds?
  13. 26. What symbol is used in covalent bonding for shared electrons?
  14. 28. What shape is it, if it has 4BD, 0NBD?
  15. 30. Besides Hydrogen, what other group needs to be only single bond?
Down
  1. 1. Electrons in the highest occupied energy level
  2. 2. The least electronegative atom goes where in covalent bonding?
  3. 3. The element that required 2 valence electrons to be stable
  4. 6. Atoms usually share 8 electrons to reach stability
  5. 7. Periodic trend that wants to remove an electron
  6. 8. What does sigma mean?
  7. 10. 2 or more valid structure for a compound
  8. 13. Unequal sharing of electrons
  9. 15. Equal sharing of electrons
  10. 16. What does ionic compound consist of?
  11. 17. Name the of the diagram for covalent bonding
  12. 18. Acronym of retention factor
  13. 20. What shape is it if it has 6BD, 0NBD?
  14. 27. How many valence electrons does it have to be stable?
  15. 29. The element that required 2 valence electrons to be stable