Draw the best Lewis structure for NO3. Which of the following statements is TRUE for your best Lewis structure? (Ignore resonance) The best Lewis structure for NO3 ion contains two N-o single bonds and one N=O triple bond. The best Lewis structure for NO3 ion contains one N-o single bond and two N= double bonds. The best Lewis structure for NO3 ion contains two N-o single bonds and one N-O double bond. The best Lewis structure for NO3 ion contains three N-o single bonds.