| − | A Polar Covalent Molecule is a [[molecule]] which is joined by [[Polar Bond]]s. These bonds can not be of equal strength and pulling in opposite directions, because a Polar Covalent Molecule must have an overall electrical charge. | + | A '''Polar Covalent Molecule''' is a [[molecule]] which is joined by [[Polar Bond]]s. These bonds can not be of equal strength and pulling in opposite directions, because a Polar Covalent Molecule must have an overall electrical charge. |