<page_title> Isotopes of zirconium </page_title> <section_title> List of isotopes </section_title> <table> <cell> 93Zr <col_header> nuclide symbol </col_header> <col_header> excitation energy </col_header> </cell> <cell> 1.53(10)×106 y <col_header> half-life </col_header> </cell> <cell> β− <col_header> decay mode(s) </col_header> </cell> <cell> 93Nb <col_header> daughter isotope(s) </col_header> </cell> </table>
⁹³Zr is a isotope of zirconium with a half-life of 1.53 million years, decaying with a beta particle to niobium-93.