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

76Se     Half-life Boson, 34p 42n Stable Spin 0 Parity 1 This isotope is stable and thus has no decay products, so instead we show decay chains that lead down to it. Atomic Weight 75.919213597 Abundance 9.37% Mass Excess -75.25205MeV Binding Energy 8.711478MeV Magnetic Moment 0 μ Quadrupole Moment N/A   Show Element Pictures.

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