H Home Background Color: He Li Be Zirconium Main Page Black White Gray B C N O F Ne Na Mg Zirconium Pictures Page Al Si P S Cl Ar K Ca Zirconium Technical Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Isotopes of Zirconium (click to see decay chain): 78Zr  79Zr  80Zr  81Zr  82Zr  83Zr  84Zr  85Zr  86Zr  87Zr  88Zr  89Zr  90Zr  91Zr  92Zr  93Zr  94Zr  95Zr  96Zr  97Zr  98Zr  99Zr  100Zr  101Zr  102Zr  103Zr  104Zr  105Zr  106Zr  107Zr  108Zr  109Zr  110Zr

99Zr     Half-life Fermion, 40p 59n 2.1 s Spin 1/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β- 4.5585MeV 99Nb Show Ultimate Decay Products Atomic Weight 98.916512106 Abundance None Mass Excess -77.768473MeV Binding Energy 8.540758MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show only decays with probability >0.1%.

Click any isotope in diagram to see its data. Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..