H Home Background Color: He Li Be Meitnerium Main Page Black White Gray B C N O F Ne Na Mg Meitnerium Pictures Page Al Si P S Cl Ar K Ca Meitnerium 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 Meitnerium (click to see decay chain): 265Mt  266Mt  267Mt  268Mt  269Mt  270Mt  271Mt  272Mt  273Mt  274Mt  275Mt  276Mt  277Mt  278Mt  279Mt

274Mt     Half-life Fermion, 109p 165n 20 s Spin ? Parity ? Hide Decay Modes Probability Mode Decay Energy Daughter Unknown α 10.5MeV 270Bh Unknown SF N/A Variable Show Ultimate Decay Products Atomic Weight 274.147492 Abundance None Mass Excess 137.388MeV Binding Energy 7.259MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Show only decay products of this isotope. Show Decay Image Smaller.

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