"Energy, Memes, and Borrow: l even borrow a pen from  classmates  An, to a rotation r eneas  as the  Three types of motion: vibraton, tarstation, notation  Ony ROTATIONAL and VIBRATIONAL MOTION have quantized energies  ene  inde  any  ·[llun  high  rotations→lorer dnesne,vibrations ,land et man , electronic  (Io""s)  smauest differerces  n cevers  argett differences  in teveis  Born-oppenneimer  molecular rtation- heteronudear diatomic molecules →can be used to  mus have a permenant atpote moment  determune bond lenge  poty  treats a bond as a sprung  compress stretch energy Stored  potentrai energy at max when masses at turnnpn  dferences between erergy levels are aluays the  same  .atoms vibrating Store potential energy  stretch  Ping  n  ance  And some people write their  notes with coloured pens"