5.3

Question 1

polar bond

Answer 1

the electrons forming the bond are unequally distributed.

Question 2

nonpolar bond

Answer 2

the electrons forming the bond are equally distributed.

Question 3

water has what bonds

Answer 3

hydrogen bond- polar

Question 4

bond dipole

Answer 4

difference in electronegativities between 2 atoms within a molecule

Question 5

molecule dipole

Answer 5

difference in electronegativities between 2 atoms within a molecule

Question 6

ΔEN

Answer 6

difference (change) in the electronegativity values of two atoms bonded together

Question 7

intomolecular forces

Answer 7

forces of attraction between molecules; these are caused by electrostatic attractions and are weaker than bonds

Question 8

hydorgen bond

Answer 8

the intermolecular force in which a hydrogen atom that is bonded to a highly electronegative atom is attracted to an unshared pair of electrons of an electronegative atom in a nearby molecule

Question 9

London dispersion bond

Answer 9

the weakest bond that is the only one nonpolar molecules can have