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Gallium Isotopes






Proton number: 31


Stable Isotopes


Gallium stable isotope number 1: 69Ga
Neutrons: 38;
Abundance: 60.108%;
Jn: 3/2-;

Gallium stable isotope number 2: 71Ga
Neutrons: 40;
Abundance: 39.892%;
Jn: 3/2-;

Natural Radioactive isotopes

There is no Gallium Natural Radioactive isotopes known

Artificial Radioactive isotopes


Gallium radioactive isotope number 1: 56Ga
Neutrons: 25;
Jn: Unknown;
Decay: p ?;
t1/2: unknowns ;

Gallium radioactive isotope number 2: 57Ga
Neutrons: 26;
Jn: Unknown;
Decay: p ?;
t1/2: unknowns ;

Gallium radioactive isotope number 3: 58Ga
Neutrons: 27;
Jn: Unknown;
Decay: p ?;
t1/2: unknowns ;

Gallium radioactive isotope number 4: 59Ga
Neutrons: 28;
Jn: Unknown;
Decay: p ?;
t1/2: unknowns ;

Gallium radioactive isotope number 5: 60Ga
Neutrons: 29;
Jn: 2+;
Decay: ε : 98.40 %
ε p : 1.60 %
ε α < 0.02 %;
t1/2: 0.07s ≈ 70.00 ms;

Gallium radioactive isotope number 6: 61Ga
Neutrons: 30;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 0.168s ;

Gallium radioactive isotope number 7: 62Ga
Neutrons: 31;
Jn: 0+;
Decay: ε : 100.00 %;
t1/2: 0.11618s ;

Gallium radioactive isotope number 8: 63Ga
Neutrons: 32;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 32.4s ;

Gallium radioactive isotope number 9: 64Ga
Neutrons: 33;
Jn: 0+;
Decay: ε : 100.00 %;
t1/2: 157.62s ≈ 2.63 m;

Gallium radioactive isotope number 10: 65Ga
Neutrons: 34;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 912s ≈ 15.20 m;

Gallium radioactive isotope number 11: 66Ga
Neutrons: 35;
Jn: 0+;
Decay: ε : 100.00 %;
t1/2: 34164s ≈ 9.49 h;

Gallium radioactive isotope number 12: 67Ga
Neutrons: 36;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 281810.9s ≈ 3.26 d;

Gallium radioactive isotope number 13: 68Ga
Neutrons: 37;
Jn: 1+;
Decay: ε : 100.00 %;
t1/2: 4062.6s ≈ 1.13 h;

Gallium radioactive isotope number 14: 70Ga
Neutrons: 39;
Jn: 1+;
Decay: β - : 99.59 %
ε : 0.41 %;
t1/2: 1268.4s ≈ 21.14 m;

Gallium radioactive isotope number 15: 72Ga
Neutrons: 41;
Jn: 3-;
Decay: β - : 100.00 %;
t1/2: 50742s ≈ 14.10 h;

Gallium radioactive isotope number 16: 73Ga
Neutrons: 42;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 17496s ≈ 4.86 h;

Gallium radioactive isotope number 17: 74Ga
Neutrons: 43;
Jn: 3-;
Decay: β - : 100.00 %;
t1/2: 487.2s ≈ 8.12 m;

Gallium radioactive isotope number 18: 74Ga
Neutrons: 43;
Jn: 0;
Decay: IT : 75.00 %
β - < 50.00 %;
t1/2: 9.5s ;

Gallium radioactive isotope number 19: 75Ga
Neutrons: 44;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 126s ≈ 2.10 m;

Gallium radioactive isotope number 20: 76Ga
Neutrons: 45;
Jn: 2+,3+;
Decay: β - : 100.00 %;
t1/2: 32.6s ;

Gallium radioactive isotope number 21: 77Ga
Neutrons: 46;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 13.2s ;

Gallium radioactive isotope number 22: 78Ga
Neutrons: 47;
Jn: 3+;
Decay: β - : 100.00 %;
t1/2: 5.09s ;

Gallium radioactive isotope number 23: 79Ga
Neutrons: 48;
Jn: 3/2-;
Decay: β - : 100.00 %
β -n : 0.09 %;
t1/2: 2.847s ;

Gallium radioactive isotope number 24: 80Ga
Neutrons: 49;
Jn: 3;
Decay: β - : 100.00 %
β -n : 0.86 %;
t1/2: 1.676s ;

Gallium radioactive isotope number 25: 81Ga
Neutrons: 50;
Jn: 5/2-;
Decay: β - : 100.00 %
β -n : 11.90 %;
t1/2: 1.217s ;

Gallium radioactive isotope number 26: 82Ga
Neutrons: 51;
Jn: 1,2,3;
Decay: β - : 100.00 %
β -n : 19.80 %;
t1/2: 0.599s ;

Gallium radioactive isotope number 27: 83Ga
Neutrons: 52;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 37.00 %;
t1/2: 0.308s ;

Gallium radioactive isotope number 28: 84Ga
Neutrons: 53;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 70.00 %;
t1/2: 0.085s ≈ 85.00 ms;

Gallium radioactive isotope number 29: 85Ga
Neutrons: 54;
Jn: 3/2-;
Decay: β -;
t1/2: 1.5E-07s ≈ 0.15 µs;

Gallium radioactive isotope number 30: 86Ga
Neutrons: 55;
Jn: Unknown;
Decay: β -;
t1/2: 1.5E-07s ≈ 0.15 µs;
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