Niobium radioactive isotope number 1: 81Nb |
| Neutrons: | 40; |
| Jn: | Unknown; |
| Decay: | p ?
ε ?
ε p ?; |
| t1/2: | 0.8s ; |
Niobium radioactive isotope number 2: 82Nb |
| Neutrons: | 41; |
| Jn: | 0+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 0.05s ≈ 50.00 ms; |
Niobium radioactive isotope number 3: 83Nb |
| Neutrons: | 42; |
| Jn: | 5/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 4.1s ; |
Niobium radioactive isotope number 4: 84Nb |
| Neutrons: | 43; |
| Jn: | 3+; |
| Decay: | ε : 100.00 %
ε p; |
| t1/2: | 9.5s ; |
Niobium radioactive isotope number 5: 85Nb |
| Neutrons: | 44; |
| Jn: | 9/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 20.9s ; |
Niobium radioactive isotope number 6: 86Nb |
| Neutrons: | 45; |
| Jn: | Unknown; |
| Decay: | ε; |
| t1/2: | 56s ; |
Niobium radioactive isotope number 7: 86Nb |
| Neutrons: | 45; |
| Jn: | 6+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 88s ; |
Niobium radioactive isotope number 8: 87Nb |
| Neutrons: | 46; |
| Jn: | 1/2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 225s ≈ 3.75 m; |
Niobium radioactive isotope number 9: 87Nb |
| Neutrons: | 46; |
| Jn: | 9/2+; |
| Decay: | ε ; |
| t1/2: | 156s ≈ 2.60 m; |
Niobium radioactive isotope number 10: 88Nb |
| Neutrons: | 47; |
| Jn: | 8+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 873s ≈ 14.55 m; |
Niobium radioactive isotope number 11: 88Nb |
| Neutrons: | 47; |
| Jn: | 4-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 466.8s ≈ 7.78 m; |
Niobium radioactive isotope number 12: 89Nb |
| Neutrons: | 48; |
| Jn: | 9/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 7308s ≈ 2.03 h; |
Niobium radioactive isotope number 13: 89Nb |
| Neutrons: | 48; |
| Jn: | 1/2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 3960s ≈ 1.10 h; |
Niobium radioactive isotope number 14: 90Nb |
| Neutrons: | 49; |
| Jn: | 8+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 52560s ≈ 14.60 h; |
Niobium radioactive isotope number 15: 90Nb |
| Neutrons: | 49; |
| Jn: | 4-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 18.81s ; |
Niobium radioactive isotope number 16: 91Nb |
| Neutrons: | 50; |
| Jn: | 9/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 21444480000s ≈ 680.00 y; |
Niobium radioactive isotope number 17: 91Nb |
| Neutrons: | 50; |
| Jn: | 1/2-; |
| Decay: | IT : 96.60 %
ε : 3.40 %; |
| t1/2: | 5258304s ≈ 60.86 d; |
Niobium radioactive isotope number 18: 92Nb |
| Neutrons: | 51; |
| Jn: | 7+; |
| Decay: | ε : 100.00 %
β - < 0.05 %; |
| t1/2: | 1.094299E+15s ≈ 3.469999e+7 y; |
Niobium radioactive isotope number 19: 92Nb |
| Neutrons: | 51; |
| Jn: | 2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 876960s ≈ 10.15 d; |
Niobium radioactive isotope number 20: 93Nb |
| Neutrons: | 52; |
| Jn: | 1/2-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 508675700s ≈ 16.13 y; |
Niobium radioactive isotope number 21: 94Nb |
| Neutrons: | 53; |
| Jn: | 6+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 640180800000s ≈ 2.030000e+4 y; |
Niobium radioactive isotope number 22: 94Nb |
| Neutrons: | 53; |
| Jn: | 3+; |
| Decay: | IT : 99.50 %
β - : 0.50 %; |
| t1/2: | 375.78s ≈ 6.26 m; |
Niobium radioactive isotope number 23: 95Nb |
| Neutrons: | 54; |
| Jn: | 9/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 3023222s ≈ 34.99 d; |
Niobium radioactive isotope number 24: 95Nb |
| Neutrons: | 54; |
| Jn: | 1/2-; |
| Decay: | IT : 94.40 %
β - : 5.60 %; |
| t1/2: | 311904s ≈ 3.61 d; |
Niobium radioactive isotope number 25: 96Nb |
| Neutrons: | 55; |
| Jn: | 6+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 84060s ≈ 23.35 h; |
Niobium radioactive isotope number 26: 97Nb |
| Neutrons: | 56; |
| Jn: | 9/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 4326s ≈ 1.20 h; |
Niobium radioactive isotope number 27: 97Nb |
| Neutrons: | 56; |
| Jn: | 1/2-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 58.7s ; |
Niobium radioactive isotope number 28: 98Nb |
| Neutrons: | 57; |
| Jn: | 1+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 2.86s ; |
Niobium radioactive isotope number 29: 98Nb |
| Neutrons: | 57; |
| Jn: | 5+; |
| Decay: | β - : 99.90 %
IT < 0.20 %; |
| t1/2: | 3078s ≈ 51.30 m; |
Niobium radioactive isotope number 30: 99Nb |
| Neutrons: | 58; |
| Jn: | 9/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 15s ; |
Niobium radioactive isotope number 31: 99Nb |
| Neutrons: | 58; |
| Jn: | 1/2-; |
| Decay: | β - > 96.20 %
IT < 3.80 %; |
| t1/2: | 156s ≈ 2.60 m; |
Niobium radioactive isotope number 32: 100Nb |
| Neutrons: | 59; |
| Jn: | 1+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1.5s ; |
Niobium radioactive isotope number 33: 100Nb |
| Neutrons: | 59; |
| Jn: | 4+,5+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 2.99s ; |
Niobium radioactive isotope number 34: 101Nb |
| Neutrons: | 60; |
| Jn: | 5/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 7.1s ; |
Niobium radioactive isotope number 35: 102Nb |
| Neutrons: | 61; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %; |
| t1/2: | 4.3s ; |
Niobium radioactive isotope number 36: 102Nb |
| Neutrons: | 61; |
| Jn: | 1+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1.3s ; |
Niobium radioactive isotope number 37: 103Nb |
| Neutrons: | 62; |
| Jn: | 5/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1.5s ; |
Niobium radioactive isotope number 38: 104Nb |
| Neutrons: | 63; |
| Jn: | 1+; |
| Decay: | β - : 100.00 %
β -n : 0.06 %; |
| t1/2: | 4.9s ; |
Niobium radioactive isotope number 39: 104Nb |
| Neutrons: | 63; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %
β -n : 0.05 %; |
| t1/2: | 0.94s ; |
Niobium radioactive isotope number 40: 105Nb |
| Neutrons: | 64; |
| Jn: | 5/2+; |
| Decay: | β - : 100.00 %
β -n : 1.70 %; |
| t1/2: | 2.95s ; |
Niobium radioactive isotope number 41: 106Nb |
| Neutrons: | 65; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %
β -n : 4.50 %; |
| t1/2: | 1.02s ; |
Niobium radioactive isotope number 42: 107Nb |
| Neutrons: | 66; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %; |
| t1/2: | 0.33s ; |
Niobium radioactive isotope number 43: 108Nb |
| Neutrons: | 67; |
| Jn: | 2+; |
| Decay: | β - : 100.00 %
β -n : 6.20 %; |
| t1/2: | 0.193s ; |
Niobium radioactive isotope number 44: 109Nb |
| Neutrons: | 68; |
| Jn: | 5/2; |
| Decay: | β - : 100.00 %
β -n : 31.00 %; |
| t1/2: | 0.19s ; |
Niobium radioactive isotope number 45: 110Nb |
| Neutrons: | 69; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %
β -n : 40.00 %; |
| t1/2: | 0.17s ; |
Niobium radioactive isotope number 46: 111Nb |
| Neutrons: | 70; |
| Jn: | 5/2+; |
| Decay: | β -; |
| t1/2: | 0.08s ≈ 80.00 ms; |
Niobium radioactive isotope number 47: 112Nb |
| Neutrons: | 71; |
| Jn: | 2+; |
| Decay: | β -; |
| t1/2: | 1.5E-07s ≈ 0.15 µs; |
Niobium radioactive isotope number 48: 113Nb |
| Neutrons: | 72; |
| Jn: | Unknown; |
| Decay: | β -; |
| t1/2: | 0.03s ≈ 30.00 ms; |
