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Sodium Isotopes

Proton number: 11

Stable Isotopes


Sodium stable isotope number 1: 23Na
Neutrons: 12;
Abundance: 100%;
Jn: 3/2+;

Sodium stable isotope number 2: 36Na
Neutrons: 25;
Abundance: None%;
Jn: ;

Natural Radioactive isotopes

There is no Sodium Natural Radioactive isotopes known

Artificial Radioactive isotopes


Sodium radioactive isotope number 1: 18Na
Neutrons: 7;
Jn: 1-;
Decay: p ?
ε ?;
t1/2: 1.3E-21s ≈ 0.00 fs;

Sodium radioactive isotope number 2: 19Na
Neutrons: 8;
Jn: 5/2+;
Decay: p;
t1/2: 4E-08s ≈ 40.00 ns;

Sodium radioactive isotope number 3: 20Na
Neutrons: 9;
Jn: 2+;
Decay: ε : 100.00 %
ε α : 20.05 %;
t1/2: 0.4479s ;

Sodium radioactive isotope number 4: 21Na
Neutrons: 10;
Jn: 3/2+;
Decay: ε : 100.00 %;
t1/2: 22.49s ;

Sodium radioactive isotope number 5: 22Na
Neutrons: 11;
Jn: 3+;
Decay: ε : 100.00 %;
t1/2: 82078750s ≈ 2.60 y;

Sodium radioactive isotope number 6: 24Na
Neutrons: 13;
Jn: 4+;
Decay: β - : 100.00 %;
t1/2: 53823.6s ≈ 14.95 h;

Sodium radioactive isotope number 7: 25Na
Neutrons: 14;
Jn: 5/2+;
Decay: β - : 100.00 %;
t1/2: 59.1s ;

Sodium radioactive isotope number 8: 26Na
Neutrons: 15;
Jn: 3+;
Decay: β - : 100.00 %;
t1/2: 1.077s ;

Sodium radioactive isotope number 9: 27Na
Neutrons: 16;
Jn: 5/2+;
Decay: β - : 100.00 %
β -n : 0.13 %;
t1/2: 0.301s ;

Sodium radioactive isotope number 10: 28Na
Neutrons: 17;
Jn: 1+;
Decay: β - : 100.00 %
β -n : 0.58 %;
t1/2: 0.0305s ≈ 30.50 ms;

Sodium radioactive isotope number 11: 29Na
Neutrons: 18;
Jn: 3/2+;
Decay: β - : 100.00 %
β -n : 21.50 %;
t1/2: 0.0449s ≈ 44.90 ms;

Sodium radioactive isotope number 12: 30Na
Neutrons: 19;
Jn: 2+;
Decay: β - : 100.00 %
β -n : 30.00 %
β - : 1.17 %
β -α : 5.5E-5 %;
t1/2: 0.048s ≈ 48.00 ms;

Sodium radioactive isotope number 13: 31Na
Neutrons: 20;
Jn: 3/2+;
Decay: β - : 100.00 %
β -n : 37.00 %
β - : 0.87 %
β - < 0.05 %;
t1/2: 0.017s ≈ 17.00 ms;

Sodium radioactive isotope number 14: 32Na
Neutrons: 21;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 24.00 %
β -2n : 8.00 %;
t1/2: 0.0132s ≈ 13.20 ms;

Sodium radioactive isotope number 15: 33Na
Neutrons: 22;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 47.00 %
β -2n : 13.00 %;
t1/2: 0.0081s ≈ 8.10 ms;

Sodium radioactive isotope number 16: 34Na
Neutrons: 23;
Jn: Unknown;
Decay: β -n ≤ 100.00 %
β - : 100.00 %
β -;
t1/2: 0.0055s ≈ 5.50 ms;

Sodium radioactive isotope number 17: 35Na
Neutrons: 24;
Jn: Unknown;
Decay: β - : 100.00 %
β -n;
t1/2: 0.0015s ≈ 1.50 ms;

Sodium radioactive isotope number 18: 37Na
Neutrons: 26;
Jn: Unknown;
Decay: β -n
β -;
t1/2: 6E-08s ≈ 60.00 ns;

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