Liquids and Intermolecular Forces

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Across
  1. 3. energy change associated with gas to solid transformation or vice versa
  2. 9. energy change associated with liquid to solid transformation or vice versa
  3. 11. intramolecular force in which two atoms share electrons equally by overlapping orbitals
  4. 13. intermolecular attraction between a charged particle (ion) and a polar molecule (usually water)
  5. 14. intermolecular forces between nonpolar, uncharged molecules that rely on their polarizability
  6. 16. property of a substance that is both viscous (prone to flow) and elastic (prone to bounce back)
  7. 17. electrostatic attraction between molecules
  8. 18. resistance to flow
  9. 19. intermolecular forces between the dipoles of polar, uncharged molecules
Down
  1. 1. susceptibility to deformation of the electron cloud in the presence of an external electric field, generally increasing with increasing molar mass
  2. 2. constant temperature process in which the potential energy of the particles changes
  3. 4. intramolecular force that may occur between two charged particles
  4. 5. measure of the tendency of a substance to maintain minimum surface area
  5. 6. intramolecular force in which two atoms share electrons unequally by overlapping orbitals
  6. 7. measure of the comparative strength of adhesive forces (sticking to sides of tube) vs. cohesive forces (sticking to each other)
  7. 8. especially strong dipole dipole forces that arise when permanent dipoles (such as O-H, N-H and F-H) are present
  8. 10. electrostatic attraction between atoms that forms a chemical bond
  9. 12. strength of the net electrostatic dipoles in debye (D), measured as a response to an external electric field, also estimated by calculating the difference in electronegativity
  10. 15. energy change associated with gas to liquid transformation or ice versa