NO+ note: O has one more electron then N, thus, NO+ is isoelectrpnical to N2, having a NO triple bond. Triple NO bond is the strongest NO bond. All the others have a NO bond order less than three. Solution NO+ note: O has one more electron then N, thus, NO+ is isoelectrpnical to N2, having a NO triple bond. Triple NO bond is the strongest NO bond. All the others have a NO bond order less than three..