Draw Lewis structures for CN+, CN, and CN?

1). Draw Lewis structure for CN+CN+.

Draw the molecule by placing atoms on the grid and connectingthem with bonds. Include all lone pairs of electrons and nonbondingelectrons. Show the formal charges of all nonhydrogen atoms,or use square brackets to denote the overall charge.

2.)

Draw Lewis structure for CN

Draw the molecule by placing atoms on the grid and connectingthem with bonds. Include all lone pairs of electrons and nonbondingelectrons.

3.) Draw Lewis structure for CN?.

Draw the molecule by placing atoms on the grid and connectingthem with bonds. Include all lone pairs of electrons and nonbondingelectrons. Show the formal charges of all nonhydrogen atoms,or use square brackets to denote the overall charge.