HHomeBackground Color:He
LiBeMendelevium Main PageBlack White GrayBCNOFNe
NaMgMendelevium Pictures PageAlSiPSClAr
KCaMendelevium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

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-lifeFermion, 101p 149ntitle icon
52 sSpin ? Parity ?

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YieldNuclide
99.74869150152%206Pb
1.884795017343×10-6%205Tl
2.592434910019×10-9%208Pb
6.971632958344×10-17%160Dy
4.574022450608×10-21%140Ce
Unknown172Yb
Unknown152Sm
Unknown180Hf
Unknown176Hf
Unknown156Gd
Unknown168Er
Unknown164Dy
Atomic Weight250.08442
AbundanceNone
Mass Excess78.636MeV
Binding Energy7.441MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
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Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..