It is a non polar molecule. In BF3 molecule, all B-F bond are 120 degree. But the molecule itself is not a dipole because if the polar bonds are evenly (or symmetrically) distributed, the bond dipoles cancel and do not create a molecular dipole.
Likewise, people ask, what types of molecules have London dispersion forces?
These London dispersion forces are often found in the halogens (e.g., F2 and I2), the noble gases (e.g., Ne and Ar), and in other non-polar molecules, such as carbon dioxide and methane. London dispersion forces are part of the van der Waals forces, or weak intermolecular attractions.
Is the bond HH Polar?
Using the Electronegativities we can predict whether a given bond will be non-polar, polar covalent, or ionic. The greater the difference in electronegativity the more polar the bond. Order the following bonds according to polarity: H-H, O-H, Cl-H, S-H, and F-H. In practice no bond is totally ionic.