SEARCH Articles Figures Tables Bond, chemical types covalent Chemical bond coordinate covalent Chemical bond covalent Chemical bond covalent Chemical bond covalent-heteropolar Chemical bond order,covalency Chemical bonding covalent bonds Chemical bonding covalent interactions Chemical bonding multiple covalent bonds Chemical bonding polar covalent bonds Chemical bonds, 206 character covalent Chemical covalent Chemical reactions breaking and making covalent bonds Interactions during chemical bonding covalent bonds Methane covalent chemical bond The Covalent Chemical Bond A Model