A polar molecule has a net dipole because of opposing charges. Nonpolar molecules share/give electrons . If the electrons are shared equally, the molecule is nonpolar, because there is no charge. I hope this helped ^^
Explanation: Which complex carbohydrate contains only a-1,4-glycosidic linkages? Amylose (Amylose is formed from a-1,4-glycosidic linkages of glucose.)
