It seems like there might be a typo in your question. If you meant "covalent," a covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons, allowing them to achieve greater stability. This bond typically occurs between nonmetals and is characterized by the sharing of electron pairs. Covalent compounds often have distinct properties, such as lower melting and boiling points compared to ionic compounds. If you meant something else by "covanlant," please clarify!