Which type of chemical bond has a covalent bond in which electrons are more attracted to one nucleus than another?

A polar covalent bond is a chemical bond that has a covalent bond in which electrons are more attracted to one nucleus than another. A nonpolar covalent bond is a chemical bond that has a covalent bond in which electrons are equally attracted to both nuclei. A double covalent bond is a chemical bond that shares two electron pairs. A single covalent bond is a chemical bond that shares one electron pair.