We label the structures A,B,C for the NCO- ion and D,E,F for the CNO- ion. Complete the drawing of the six Lewis structures for these two ions, including formal charges. Hint: these ions are electronic w/ N2O and the is Lewis structures are the same except for the formal charges on the atoms.
N-C-O .A C-N-O .D
N-C-O .B C-N-O .E
N-C-O .C C-N-O .F