Shapes of molecules

• Linear bond angle

  180 degrees

  2 electron pairs

  2 bonding pair of electrons

  0 lone pairs
• Trigonal planar bond angle

  120 degrees

  3 electron pairs

  3 bonding pair of electrons

  0 lone pairs
• Trigonal bypyramidbond angle

  120 and 90 degrees

  5 electron pairs

  5 bonding pair of electrons

  0 lone pairs
• Octahedralbond angle

  90 degrees

  6 electron pairs

  6 bonding pair of electrons

  0 lone pairs
• Non-linear

  104.5 degrees

  4 electron pairs

  2 bonding pair of electrons

  2 lone pairs
• Pyramidal bond angle

  107 degrees

  4 electron pairs

  3 bonding pair of electrons

  1 lone pairs
• Tetrahedral bond angle

  109.5 degrees

  4 electron pairs

  4 bonding pair of electrons

  0 lone pairs
• Non-linear bond angle

  104.5 degrees

  4 electron pairs

  2 bonding pair of electrons

  2 lone pairs