H Home Background Color: He Li Be Phosphorus Main Page Black White Gray B C N O F Ne Na Mg Phosphorus Pictures Page Al Si P S Cl Ar K Ca Phosphorus 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 Phosphorus (click to see decay chain): 24P  25P  26P  27P  28P  29P  30P  31P  32P  33P  34P  35P  36P  37P  38P  39P  40P  41P  42P  43P  44P  45P  46P

28P     Half-life Fermion, 15p 13n 270.3 ms Spin 3 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β+ 13.31184MeV 28Si 0.0013% β+p N/A 27Al 0.00086% β+α N/A 24Mg Show Ultimate Decay Products Atomic Weight 27.992314761 Abundance None Mass Excess -7.158753MeV Binding Energy 7.907873MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Show only decay products of this isotope.

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