Sulfur tetrafluoride (SF₄) is a polar molecule due to its asymmetric molecular shape and uneven charge distribution. The presence of a lone pair on the sulfur atom results in a seesaw geometry, creating a dipole moment. BookMyEssay offers detailed assignment help in understanding molecular polarity, explaining concepts like electronegativity, molecular geometry, and dipole moments. Knowing whether a molecule is polar or nonpolar is essential in chemistry as it affects solubility, reactivity, and physical properties. With expert assistance from BookMyEssay, students can grasp these fundamental concepts and excel in their chemistry assignments.