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Phosphorus Isotopes






Proton number: 15


Stable Isotopes


Phosphorus stable isotope number 1: 31P
Neutrons: 16;
Abundance: 100%;
Jn: 1/2+;

Natural Radioactive isotopes

There is no Phosphorus Natural Radioactive isotopes known

Artificial Radioactive isotopes


Phosphorus radioactive isotope number 1: 24P
Neutrons: 9;
Jn: 1+;
Decay: p ?
ε ?;
t1/2: unknowns ;

Phosphorus radioactive isotope number 2: 25P
Neutrons: 10;
Jn: 1/2+;
Decay: p;
t1/2: 3E-08s ≈ 30.00 ns;

Phosphorus radioactive isotope number 3: 26P
Neutrons: 11;
Jn: 3+;
Decay: ε : 100.00 %
ε p;
t1/2: 0.0437s ≈ 43.70 ms;

Phosphorus radioactive isotope number 4: 27P
Neutrons: 12;
Jn: 1/2+;
Decay: ε : 100.00 %
ε p : 0.07 %;
t1/2: 0.26s ;

Phosphorus radioactive isotope number 5: 28P
Neutrons: 13;
Jn: 3+;
Decay: ε : 100.00 %
ε p : 1.3E-3 %
ε α : 8.6E-4 %;
t1/2: 0.2703s ;

Phosphorus radioactive isotope number 6: 29P
Neutrons: 14;
Jn: 1/2+;
Decay: ε : 100.00 %;
t1/2: 4.142s ;

Phosphorus radioactive isotope number 7: 30P
Neutrons: 15;
Jn: 1+;
Decay: ε : 100.00 %;
t1/2: 149.88s ≈ 2.50 m;

Phosphorus radioactive isotope number 8: 32P
Neutrons: 17;
Jn: 1+;
Decay: β - : 100.00 %;
t1/2: 1232237s ≈ 14.26 d;

Phosphorus radioactive isotope number 9: 33P
Neutrons: 18;
Jn: 1/2+;
Decay: β - : 100.00 %;
t1/2: 2189376s ≈ 25.34 d;

Phosphorus radioactive isotope number 10: 34P
Neutrons: 19;
Jn: 1+;
Decay: β - : 100.00 %;
t1/2: 12.43s ;

Phosphorus radioactive isotope number 11: 35P
Neutrons: 20;
Jn: 1/2+;
Decay: β - : 100.00 %;
t1/2: 47.3s ;

Phosphorus radioactive isotope number 12: 36P
Neutrons: 21;
Jn: 4-;
Decay: β - : 100.00 %;
t1/2: 5.6s ;

Phosphorus radioactive isotope number 13: 37P
Neutrons: 22;
Jn: Unknown;
Decay: β - : 100.00 %;
t1/2: 2.31s ;

Phosphorus radioactive isotope number 14: 38P
Neutrons: 23;
Jn: Unknown;
Decay: β - : 100.00 %
β -n < 10.00 %;
t1/2: 0.64s ;

Phosphorus radioactive isotope number 15: 39P
Neutrons: 24;
Jn: 1/2+;
Decay: β - : 100.00 %
β -n : 26.00 %;
t1/2: 0.28s ;

Phosphorus radioactive isotope number 16: 40P
Neutrons: 25;
Jn: 2-,3-;
Decay: β - : 100.00 %
β -n : 15.80 %;
t1/2: 0.125s ;

Phosphorus radioactive isotope number 17: 41P
Neutrons: 26;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 30.00 %;
t1/2: 0.1s ;

Phosphorus radioactive isotope number 18: 42P
Neutrons: 27;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 50.00 %;
t1/2: 0.0485s ≈ 48.50 ms;

Phosphorus radioactive isotope number 19: 43P
Neutrons: 28;
Jn: 1/2+;
Decay: β - : 100.00 %
β -n : 100.00 %;
t1/2: 0.0365s ≈ 36.50 ms;

Phosphorus radioactive isotope number 20: 44P
Neutrons: 29;
Jn: Unknown;
Decay: β -;
t1/2: 0.0185s ≈ 18.50 ms;

Phosphorus radioactive isotope number 21: 45P
Neutrons: 30;
Jn: Unknown;
Decay: β - ?;
t1/2: 2E-07s ≈ 0.20 µs;

Phosphorus radioactive isotope number 22: 46P
Neutrons: 31;
Jn: Unknown;
Decay: β - : 100.00 %;
t1/2: 2E-07s ≈ 0.20 µs;
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