Atomistry » Iron » Isotopes
Atomistry »
  Iron »
    Isotopes »

Iron Isotopes

Proton number: 26

Stable Isotopes


Iron stable isotope number 1: 54Fe
Neutrons: 28;
Abundance: 5.845%;
Jn: 0+;

Iron stable isotope number 2: 56Fe
Neutrons: 30;
Abundance: 91.754%;
Jn: 0+;

Iron stable isotope number 3: 57Fe
Neutrons: 31;
Abundance: 2.119%;
Jn: 1/2-;

Iron stable isotope number 4: 58Fe
Neutrons: 32;
Abundance: 0.282%;
Jn: 0+;

Natural Radioactive isotopes

There is no Iron Natural Radioactive isotopes known

Artificial Radioactive isotopes


Iron radioactive isotope number 1: 45Fe
Neutrons: 19;
Jn: 3/2+;
Decay: 2p;
t1/2: 0.0038s ≈ 3.80 ms;

Iron radioactive isotope number 2: 46Fe
Neutrons: 20;
Jn: 0+;
Decay: Unknown;
t1/2: 0.012s ≈ 12.00 ms;

Iron radioactive isotope number 3: 47Fe
Neutrons: 21;
Jn: Unknown;
Decay: ε : 100.00 %
ε p;
t1/2: 0.0218s ≈ 21.80 ms;

Iron radioactive isotope number 4: 48Fe
Neutrons: 22;
Jn: 0+;
Decay: ε : 100.00 %
ε p > 3.60 %;
t1/2: 0.044s ≈ 44.00 ms;

Iron radioactive isotope number 5: 49Fe
Neutrons: 23;
Jn: 7/2-;
Decay: ε : 100.00 %
ε p ≥ 52.00 %;
t1/2: 0.07s ≈ 70.00 ms;

Iron radioactive isotope number 6: 50Fe
Neutrons: 24;
Jn: 0+;
Decay: ε : 100.00 %
ε p ~ 0.00 %;
t1/2: 0.155s ;

Iron radioactive isotope number 7: 51Fe
Neutrons: 25;
Jn: 5/2-;
Decay: ε : 100.00 %;
t1/2: 0.305s ;

Iron radioactive isotope number 8: 52Fe
Neutrons: 26;
Jn: 0+;
Decay: ε : 100.00 %;
t1/2: 29790s ≈ 8.28 h;

Iron radioactive isotope number 9: 52Fe
Neutrons: 26;
Jn: 12+;
Decay: ε : 100.00 %;
t1/2: 45.9s ;

Iron radioactive isotope number 10: 53Fe
Neutrons: 27;
Jn: 7/2-;
Decay: ε : 100.00 %;
t1/2: 510.6s ≈ 8.51 m;

Iron radioactive isotope number 11: 53Fe
Neutrons: 27;
Jn: 19/2-;
Decay: IT : 100.00 %;
t1/2: 151.56s ≈ 2.53 m;

Iron radioactive isotope number 12: 55Fe
Neutrons: 29;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 86314030s ≈ 2.74 y;

Iron radioactive isotope number 13: 59Fe
Neutrons: 33;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 3844368s ≈ 44.49 d;

Iron radioactive isotope number 14: 60Fe
Neutrons: 34;
Jn: 0+;
Decay: β - : 100.00 %;
t1/2: 4.7304E+13s ≈ 1.500000e+6 y;

Iron radioactive isotope number 15: 61Fe
Neutrons: 35;
Jn: 3/2-,5/2-;
Decay: β - : 100.00 %;
t1/2: 358.8s ≈ 5.98 m;

Iron radioactive isotope number 16: 62Fe
Neutrons: 36;
Jn: 0+;
Decay: β - : 100.00 %;
t1/2: 68s ;

Iron radioactive isotope number 17: 63Fe
Neutrons: 37;
Jn: 5/2-;
Decay: β - : 100.00 %;
t1/2: 6.1s ;

Iron radioactive isotope number 18: 64Fe
Neutrons: 38;
Jn: 0+;
Decay: β - : 100.00 %;
t1/2: 2s ;

Iron radioactive isotope number 19: 65Fe
Neutrons: 39;
Jn: Unknown;
Decay: β - : 100.00 %;
t1/2: 1.3s ;

Iron radioactive isotope number 20: 66Fe
Neutrons: 40;
Jn: 0+;
Decay: β - : 100.00 %;
t1/2: 0.44s ;

Iron radioactive isotope number 21: 67Fe
Neutrons: 41;
Jn: 5/2+;
Decay: β - : 100.00 %;
t1/2: 0.6s ;

Iron radioactive isotope number 22: 67Fe
Neutrons: 41;
Jn: 1/2-;
Decay: IT : 100.00 %;
t1/2: 7.5E-05s ≈ 75.00 µs;

Iron radioactive isotope number 23: 68Fe
Neutrons: 42;
Jn: 0+;
Decay: β - : 100.00 %;
t1/2: 0.187s ;

Iron radioactive isotope number 24: 69Fe
Neutrons: 43;
Jn: 1/2-;
Decay: β - : 100.00 %;
t1/2: 0.109s ;

Iron radioactive isotope number 25: 70Fe
Neutrons: 44;
Jn: 0+;
Decay: β - : 100.00 %;
t1/2: 0.094s ≈ 94.00 ms;

Iron radioactive isotope number 26: 71Fe
Neutrons: 45;
Jn: 7/2+;
Decay: β -;
t1/2: 1.5E-07s ≈ 0.15 µs;

Iron radioactive isotope number 27: 72Fe
Neutrons: 46;
Jn: 0+;
Decay: β -;
t1/2: 1.5E-07s ≈ 0.15 µs;

Last articles

Tb in 6TVY
Si in 6Y7O
Rh in 6WRM
Rh in 6WRL
Ni in 6Y8Z
Ni in 6Y8Y
Na in 6ZXZ
Na in 7ACG
Na in 6YLS
Na in 6Y8Z
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy