H Home Background Color: He Li Be Hassium Main Page Black White Gray B C N O F Ne Na Mg Hassium Pictures Page Al Si P S Cl Ar K Ca Hassium 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 Hassium (click to see decay chain): 263Hs  264Hs  265Hs  266Hs  267Hs  268Hs  269Hs  270Hs  271Hs  272Hs  273Hs  274Hs  275Hs  276Hs  277Hs

277Hs     Half-life Fermion, 108p 169n 40 m Spin 3/2 Parity 1 This isotope is unstable but has no known daughter products, so instead we show decay chains that lead down to it. The ultimate decay products of this nuclide are not known. Atomic Weight 277.149841 Abundance None Mass Excess 139.576MeV Binding Energy 7.262MeV Magnetic Moment N/A 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..