presented by Sapling Learning Map Two major resonance structures are possible for the following anion. One resonance form is given below but it is incomplete. Complete the given structure by adding nonbonding electrons and formal charges Draw the remaining structure, including nonbonding electrons and formal charges. Omit curved arrows. CH3 Which structure contributes most to the hybrid? O O O Both contribute equally. The structure with the negative charge on nitrogen. The structure with the negative charge on carbon.