H Home Background Color: He Li Be Selenium Main Page Black White Gray B C N O F Ne Na Mg Selenium Pictures Page Al Si P S Cl Ar K Ca Selenium 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 Selenium (click to see decay chain): 65Se  66Se  67Se  68Se  69Se  70Se  71Se  72Se  73Se  74Se  75Se  76Se  77Se  78Se  79Se  80Se  81Se  82Se  83Se  84Se  85Se  86Se  87Se  88Se  89Se  90Se  91Se  92Se  93Se  94Se

93Se     Half-life Fermion, 34p 59n 150 ns Spin 1/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter Unknown β- 12.333MeV 93Br Show Ultimate Decay Products Atomic Weight 92.95629 Abundance None Mass Excess -40.716MeV Binding Energy 8.223MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Show only decay products of this isotope.

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