Determine the number o( bonding electrons and the number of nonbonding electrons in the structure of co_2. enter the number of bonding electrons followed by the number of nonbonding electrons in the dot structure of this molecule separated by a comma (e. g., 1,2). draw the main lewis structure of nof. draw nonbonding electrons using the dot notation and bonding electrons as a bond. determine the number of bonding electrons and the number of nonbonding electrons m the structure of bef_2. enter the number of bonding electrons followed by the number of nonbonding electrons, separated by a comma, in the dot structure of this molecule (e. g., 1,2).