Lesson #7: Intermolecular Forces of Attraction

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Across
  1. 5. covalent molecules containing only H and C
  2. 7. positive and negative regions of a molecule
  3. 8. halogen with strongest IMF and is a solid
  4. 10. when two solutions of different polarity do not mix together
  5. 11. when a molecule has symmetrical orientation
  6. 13. weakest intermolecular forces phase of matter
  7. 15. like charges repel
  8. 16. negative dipole of one molecule attracted to positive dipole of another molecule
  9. 19. when two solutions of same polarity completely mix
Down
  1. 1. weakest IMF found in nonpolar molecules
  2. 2. when a dipole of a covalent molecule is attracted to an opposite charged free moving ion
  3. 3. an attraction of hydrogen in one molecule to a F, O, or N atom in another molecule.
  4. 4. halogen with medium IMF and is a liquid
  5. 6. halogen with weakest IMF and is a gas
  6. 9. intensive property that increases with increasing IMF (liquid to gas)
  7. 12. medium intermolecular forces phase of matter
  8. 14. creature that uses IMF to climb walls
  9. 17. when a molecule has asymmetrical orientation
  10. 18. strongest intermolecular forces phase of matter