H Home Background Color: He Li Be Hydrogen Main Page Black White Gray B C N O F Ne Na Mg Hydrogen Pictures Page Al Si P S Cl Ar K Ca Hydrogen 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 Hydrogen (click to see decay chain): 1H  2H  3H  4H  5H  6H  7H

7H     Half-life Boson, 1p 6n 2.3×10-14 ns Spin 1/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter Unknown 2n 100keV 5H Hide Ultimate Decay Products Yield Nuclide Unknown 3He Atomic Weight 7.052749 Abundance None Mass Excess 49.135MeV Binding Energy 0.9401MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Also show decay chains leading to this isotope. Show all decays, even very low-probability.

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