H Home Background Color: He Li Be Mendelevium Main Page Black White Gray B C N O F Ne Na Mg Mendelevium Pictures Page Al Si P S Cl Ar K Ca Mendelevium 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 Uub Uut Uuq Uup Uuh Uus Uuo

Isotopes of Mendelevium (click to see decay chain): 245Md  246Md  247Md  248Md  249Md  250Md  251Md  252Md  253Md  254Md  255Md  256Md  257Md  258Md  259Md  260Md  261Md  262Md

250Md     Half-life Fermion, 101p 149n 0.867m Spin ? Parity ? Hide Decay Modes Probability Mode Decay Energy Daughter 7.% α 8309.keV 246Es 0.02% β+SF N/A Variable Hide Ultimate Decay Products Yield Nuclide 7.0033437569264665% 206Pb 1.3233123381466403×10-7% 205Tl 1.8201461610193647×10-10% 208Pb 5.381600599999032×10-18% 160Dy 3.530817257833337×10-22% 140Ce Unknown 172Yb Unknown 176Hf Unknown 152Sm Unknown 180Hf Unknown 156Gd Unknown 168Er Unknown 164Dy Atomic Weight 250.08442 Abundance None Mass Excess 78.636MeV Binding Energy 7.441MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Show only decay products of this isotope. Show Decay Image Full Size.

Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..