carbon monoxide (CO) <span> is made up of a coordinate covalent bond </span>coordinate covalent bond is formed when both electrons forming the bonding pair of electrons are provided by the same atom
Coordinate covalent bond is a type of covalent bond. A coordinate covalent bond is formed when a pair of shared electron comes from a single element. The pair of shared electron are held together by the force of the nucleus of the atom. This type of covalent bond is observed in carbon monoxide.