Periodic Table of Elements

Ga - Gallium

Gallium Menu

Nuclides / Isotopes

Nuc-
lide
Atomic
Mass
NNAbun
%
SpinHalf LifeDMDTBR
%
Decay
Energy
(MeV)
Ga5655.99525Syn      
Ga5756.98326Syn      
Ga5857.97427Syn      
Ga5958.96328Syn      
Ga6059.95729Syn      
Ga6160.94930Syn3/2-0.15sεZn61 9.000
Ga6261.944231Syn0+116.12msεZn62 9.170
Ga6362.93932Syn2-, 5/2-32.4sεZn63 5.520
Ga6463.936833Syn0+2.627mεZn64 7.165
Ga6564.932734Syn3/2-15.2mεZn65 3.255
Ga6665.931635Syn0+9.49hεZn66 5.175
Ga6766.928236Syn3/2-3.2612dεZn67 1.000
Ga6867.92837Syn1+67.629mεZn68 2.921
Ga6968.92563860.1083/2-Stable 
Ga7069.92639Syn1+21.14mβ-Ge7099.591.656
 21.14mεZn700.410.655
Ga7170.92474039.8923/2-Stable 
Ga7271.926441Syn3-14.10hβ-Ge72 4.001
meta state 0.120MeVSyn0+39.68msITGa72  
Ga7372.925242Syn3/2-4.86hβ-Ge73 1.593
Ga7473.926943Syn3-8.12mβ-Ge74 5.370
meta state 0.060MeVSyn09.5sIT 750.060
 9.5sβ-Ge74<505.430
Ga7574.926544Syn3/2-126sβ-Ge75 3.392
Ga7675.928945Syn2+, 3+32.6sβ-Ge76 7.010
Ga7776.929346Syn3/2-13.2sβ-Ge77 5.340
Ga7877.931747Syn3+5.09sβ-Ge78 8.200
Ga7978.93348Syn3/2-2.847sβ- + NGe780.081.300
 2.847sβ-Ge79 7.000
Ga8079.93749Syn3/2-1.697sβ- + NGe790.892.350
 1.697sβ-Ge80 10.380
Ga8180.93850Syn5/2-1.217sβ- + NGe8011.93.390
 1.217sβ-Ge81 8.320
Ga8281.94351Syn1, 2, 30.599sβ- + NGe8122.35.300
 0.599sβ-Ge82 12.700
Ga8382.94752Syn 0.31sβ- + NGe82408.000
 0.31sβ-Ge83 11.500
Ga8483.95253Syn 85msβ- + NGe83`708.500
 85msβ-Ge84 14.000
Ga853/2-54Syn  β-   
NuclidePotential Parent Nuclides
Ga56None known
Ga57None known
Ga58None known
Ga59None known
Ga60None known
Ga61Ge61 (Syn)
Ga62Ge62m (Syn)
Ga63Ge63 (Syn)
Ga64Ge64 (Syn)
Ga65Ge65 (Syn)
Ga66Ge66 (Syn)
Ga67Ge67 (Syn)
Ga68Ge68 (Syn)
Ga69Ge69 (Syn) Zn69 (Syn) Zn69m (Syn)
Ga70None known
Ga71Ge71 (Syn) Zn71 (Syn) Zn71m (Syn)
Ga72Ga72m (Syn) Zn72 (Syn)
meta state 0.120MeVNone known
Ga73Zn73 (Syn) Zn73m (Syn)
Ga74Zn74 (Syn)
meta state 0.060MeVNone known
Ga75Zn75 (Syn)
Ga76Zn76 (Syn)
Ga77Zn77 (Syn) Zn77m (Syn)
Ga78Zn78 (Syn) Zn79 (Syn)
Ga79Zn79 (Syn) Zn80 (Syn)
Ga80Zn80 (Syn) Zn81 (Syn)
Ga81Zn81 (Syn)
Ga82None known
Ga83None known
Ga84None known
Ga85None known

Key:

  • NN = Number of Neutrons
  • Abun % = Natural Abundance (as a percentage)
  • Syn = Synthetic Nuclide (does not occur in nature)
  • DM = Decay Mode
    α = Alpha emission
    β- = Beta emission
    β- β- = Double beta decay
    β+ = Positron emission
    ε = Electron Capture
    IT = Isomeric Transition
    N = Neutron emission
    P = Proton emission
    SF = Spontaneous Fission
  • DT = Decays To
  • BR % = Branch Ratio (as a percentage)

Gallium Menu

References

A list of reference sources used to compile the data provided on our periodic table of elements can be found on the main periodic table page.

Related Resources

Citing this page

If you need to cite this page, you can copy this text: