What Is The Polarity Of Xenon Tetrafluoride?

Xenon Tetrafluoride (XeF4) is a polar molecule. The reason for this is that the four fluorine atoms are arranged around the central xenon atom in a symmetrical tetrahedral geometry, with each bond angle at 109.5 degrees. However, the electronegativity of fluorine (3.98) is higher than that of xenon (2.6), resulting in an unequal sharing of electrons between the two elements. As a result, the molecule has a net dipole moment, with a partial negative charge on the fluorine atoms and a partial positive charge on the xenon atom.