<page_title> Isotopes of nitrogen </page_title> <section_title> List of isotopes </section_title> <table> <cell> 13N <col_header> nuclide symbol </col_header> <col_header> excitation energy </col_header> </cell> <cell> 9.965(4) min <col_header> half-life </col_header> </cell> </table>
All of these radioisotopes are short-lived, with the longest-lived one being nitrogen-13 with a half-life of 9.965 minutes.