Br- , bromide ion is as polar as can be , as it is a mononegative anion. How do we judge the degree of polarity? Methanol is polar. So, due to distorted shape and polarity in Br-F bonds. Press ESC to cancel. The \(\ce{-OH}\) side is different from the other 3 \(\ce{-H}\) sides. BF3 molecular geometry is trigonal planer. It has a Trigonal Planar geometry which cancels out the dipole moments of the three BF bonds making the resultant Dipole Moment of the compound equal to 0 (Zero). Is KBr polar or nonpolar? { "5.01:_Lewis_Electron_Dot_Diagrams" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.