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

260Md     Half-life Fermion, 101p 159n 27.8d Spin ? Parity ? Hide Decay Modes Probability Mode Decay Energy Daughter 5.% ϵ 907.keV 260Fm 5.% α 6940.keV 256Es 3.5% β- 940.keV 260No Unknown SF N/A Variable Hide Ultimate Decay Products Yield Nuclide 0.35956292810849394% 208Pb 1.4382428517194415×10-11% 206Pb Unknown 200Hg Atomic Weight 260.103652 Abundance None Mass Excess 96.551MeV Binding Energy 7.396MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. 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..