Atomistry » Rubidium » Isotopes
Atomistry »
  Rubidium »
    Isotopes »

Rubidium Isotopes

Proton number: 37

Stable Isotopes


Rubidium stable isotope number 1: 85Rb
Neutrons: 48;
Abundance: 72.17%;
Jn: 5/2-;

Natural Radioactive isotopes


Rubidium radioactive isotope number 1: 87Rb
Neutrons: 50;
Abundance: 27.83%;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 1.567339E+18s ≈ 4.969999e+10 y;

Artificial Radioactive isotopes


Rubidium radioactive isotope number 1: 71Rb
Neutrons: 34;
Jn: Unknown;
Decay: p ?;
t1/2: unknowns ;

Rubidium radioactive isotope number 2: 72Rb
Neutrons: 35;
Jn: 3+;
Decay: p;
t1/2: 1.2E-06s ≈ 1.20 µs;

Rubidium radioactive isotope number 3: 73Rb
Neutrons: 36;
Jn: Unknown;
Decay: p > 0.00 %
ε;
t1/2: 3E-08s ≈ 30.00 ns;

Rubidium radioactive isotope number 4: 74Rb
Neutrons: 37;
Jn: 0+;
Decay: ε : 100.00 %;
t1/2: 0.0649s ≈ 64.90 ms;

Rubidium radioactive isotope number 5: 75Rb
Neutrons: 38;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 19s ;

Rubidium radioactive isotope number 6: 76Rb
Neutrons: 39;
Jn: 1-;
Decay: ε : 100.00 %
ε α : 3.8E-7 %;
t1/2: 36.5s ;

Rubidium radioactive isotope number 7: 77Rb
Neutrons: 40;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 226.2s ≈ 3.77 m;

Rubidium radioactive isotope number 8: 78Rb
Neutrons: 41;
Jn: 0+;
Decay: ε : 100.00 %;
t1/2: 1059.6s ≈ 17.66 m;

Rubidium radioactive isotope number 9: 78Rb
Neutrons: 41;
Jn: 4-;
Decay: ε : 90.00 %
IT : 10.00 %;
t1/2: 344.4s ≈ 5.74 m;

Rubidium radioactive isotope number 10: 79Rb
Neutrons: 42;
Jn: 5/2+;
Decay: ε : 100.00 %;
t1/2: 1374s ≈ 22.90 m;

Rubidium radioactive isotope number 11: 80Rb
Neutrons: 43;
Jn: 1+;
Decay: ε : 100.00 %;
t1/2: 33.4s ;

Rubidium radioactive isotope number 12: 81Rb
Neutrons: 44;
Jn: 3/2-;
Decay: ε : 100.00 %;
t1/2: 16452s ≈ 4.57 h;

Rubidium radioactive isotope number 13: 81Rb
Neutrons: 44;
Jn: 9/2+;
Decay: IT : 97.60 %
ε : 2.40 %;
t1/2: 1830s ≈ 30.50 m;

Rubidium radioactive isotope number 14: 82Rb
Neutrons: 45;
Jn: 1+;
Decay: ε : 100.00 %;
t1/2: 76.38s ;

Rubidium radioactive isotope number 15: 82Rb
Neutrons: 45;
Jn: 5-;
Decay: ε : 100.00 %
IT < 0.33 %;
t1/2: 23299.2s ≈ 6.47 h;

Rubidium radioactive isotope number 16: 83Rb
Neutrons: 46;
Jn: 5/2-;
Decay: ε : 100.00 %;
t1/2: 7447680s ≈ 86.20 d;

Rubidium radioactive isotope number 17: 84Rb
Neutrons: 47;
Jn: 2-;
Decay: ε : 96.20 %
β - : 3.80 %;
t1/2: 2859840s ≈ 33.10 d;

Rubidium radioactive isotope number 18: 84Rb
Neutrons: 47;
Jn: 6-;
Decay: IT : 100.00 %;
t1/2: 1215.6s ≈ 20.26 m;

Rubidium radioactive isotope number 19: 86Rb
Neutrons: 49;
Jn: 2-;
Decay: β - : 99.99 %
ε : 5.2E-3 %;
t1/2: 1610669s ≈ 18.64 d;

Rubidium radioactive isotope number 20: 86Rb
Neutrons: 49;
Jn: 6-;
Decay: IT : 100.00 %
β - < 0.30 %;
t1/2: 61.02s ;

Rubidium radioactive isotope number 21: 88Rb
Neutrons: 51;
Jn: 2-;
Decay: β - : 100.00 %;
t1/2: 1066.38s ≈ 17.77 m;

Rubidium radioactive isotope number 22: 89Rb
Neutrons: 52;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 909s ≈ 15.15 m;

Rubidium radioactive isotope number 23: 90Rb
Neutrons: 53;
Jn: 0-;
Decay: β - : 100.00 %;
t1/2: 158s ≈ 2.63 m;

Rubidium radioactive isotope number 24: 90Rb
Neutrons: 53;
Jn: 3-;
Decay: β - : 97.40 %
IT : 2.60 %;
t1/2: 258s ≈ 4.30 m;

Rubidium radioactive isotope number 25: 91Rb
Neutrons: 54;
Jn: 3/2-;
Decay: β - : 100.00 %;
t1/2: 58.4s ;

Rubidium radioactive isotope number 26: 92Rb
Neutrons: 55;
Jn: 0-;
Decay: β - : 100.00 %
β -n : 0.01 %;
t1/2: 4.492s ;

Rubidium radioactive isotope number 27: 93Rb
Neutrons: 56;
Jn: 5/2-;
Decay: β - : 100.00 %
β -n : 1.39 %;
t1/2: 5.84s ;

Rubidium radioactive isotope number 28: 94Rb
Neutrons: 57;
Jn: 3-;
Decay: β - : 100.00 %
β -n : 10.50 %;
t1/2: 2.702s ;

Rubidium radioactive isotope number 29: 95Rb
Neutrons: 58;
Jn: 5/2-;
Decay: β - : 100.00 %
β -n : 8.73 %;
t1/2: 0.3775s ;

Rubidium radioactive isotope number 30: 96Rb
Neutrons: 59;
Jn: 2+;
Decay: β - : 100.00 %
β -n : 14.00 %;
t1/2: 0.2028s ;

Rubidium radioactive isotope number 31: 97Rb
Neutrons: 60;
Jn: 3/2+;
Decay: β - : 100.00 %
β -n : 25.10 %;
t1/2: 0.1699s ;

Rubidium radioactive isotope number 32: 98Rb
Neutrons: 61;
Jn: 0,1;
Decay: β - : 100.00 %
β -n : 13.80 %
β - : 0.05 %;
t1/2: 0.114s ;

Rubidium radioactive isotope number 33: 99Rb
Neutrons: 62;
Jn: 5/2+;
Decay: β - : 100.00 %
β -n : 15.90 %;
t1/2: 0.0503s ≈ 50.30 ms;

Rubidium radioactive isotope number 34: 100Rb
Neutrons: 63;
Jn: Unknown;
Decay: β - : 100.00 %
β -n : 6.00 %
β -2n : 0.16 %;
t1/2: 0.051s ≈ 51.00 ms;

Rubidium radioactive isotope number 35: 101Rb
Neutrons: 64;
Jn: 3/2+;
Decay: β - : 100.00 %
β -n : 28.00 %;
t1/2: 0.032s ≈ 32.00 ms;

Last articles

Zn in 7L0B
Zn in 7KZZ
Zn in 7KZL
Zn in 7L3O
Zn in 7L52
Zn in 7L6T
Zn in 7KZ7
Zn in 7L6R
Zn in 7KKM
Zn in 7KKQ
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy