Terbium radioactive isotope number 1: 135Tb |
| Neutrons: | 70; |
| Jn: | 7/2-; |
| Decay: | p : 100.00 %; |
| t1/2: | 0.00094s ≈ 0.94 ms; |
Terbium radioactive isotope number 2: 136Tb |
| Neutrons: | 71; |
| Jn: | Unknown; |
| Decay: | ε ?; |
| t1/2: | 0.2s ; |
Terbium radioactive isotope number 3: 137Tb |
| Neutrons: | 72; |
| Jn: | Unknown; |
| Decay: | ε ?
p ?; |
| t1/2: | 0.6s ; |
Terbium radioactive isotope number 4: 138Tb |
| Neutrons: | 73; |
| Jn: | Unknown; |
| Decay: | ε : 100.00 %
p; |
| t1/2: | 2E-07s ≈ 0.20 µs; |
Terbium radioactive isotope number 5: 139Tb |
| Neutrons: | 74; |
| Jn: | Unknown; |
| Decay: | ε
ε p ?; |
| t1/2: | 1.6s ; |
Terbium radioactive isotope number 6: 140Tb |
| Neutrons: | 75; |
| Jn: | 7+; |
| Decay: | ε : 100.00 %
ε p : 0.26 %; |
| t1/2: | 2.1s ; |
Terbium radioactive isotope number 7: 141Tb |
| Neutrons: | 76; |
| Jn: | 5/2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 3.5s ; |
Terbium radioactive isotope number 8: 141Tb |
| Neutrons: | 76; |
| Jn: | Unknown; |
| Decay: | ε : 100.00 %; |
| t1/2: | 7.9s ; |
Terbium radioactive isotope number 9: 142Tb |
| Neutrons: | 77; |
| Jn: | 1+; |
| Decay: | ε : 100.00 %
ε p : 2.2E-3 %; |
| t1/2: | 0.597s ; |
Terbium radioactive isotope number 10: 142Tb |
| Neutrons: | 77; |
| Jn: | 5-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 0.303s ; |
Terbium radioactive isotope number 11: 143Tb |
| Neutrons: | 78; |
| Jn: | 11/2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 12s ; |
Terbium radioactive isotope number 12: 143Tb |
| Neutrons: | 78; |
| Jn: | Unknown; |
| Decay: | ε ; |
| t1/2: | 21s ; |
Terbium radioactive isotope number 13: 144Tb |
| Neutrons: | 79; |
| Jn: | 1+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 1s ; |
Terbium radioactive isotope number 14: 144Tb |
| Neutrons: | 79; |
| Jn: | 6-; |
| Decay: | IT : 66.00 %
ε : 34.00 %; |
| t1/2: | 4.25s ; |
Terbium radioactive isotope number 15: 145Tb |
| Neutrons: | 80; |
| Jn: | 3/2+; |
| Decay: | ε ?; |
| t1/2: | 1200s ≈ 20.00 m; |
Terbium radioactive isotope number 16: 145Tb |
| Neutrons: | 80; |
| Jn: | 11/2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 30.9s ; |
Terbium radioactive isotope number 17: 146Tb |
| Neutrons: | 81; |
| Jn: | 1+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 8s ; |
Terbium radioactive isotope number 18: 146Tb |
| Neutrons: | 81; |
| Jn: | 5-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 23s ; |
Terbium radioactive isotope number 19: 147Tb |
| Neutrons: | 82; |
| Jn: | 1/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 6120s ≈ 1.70 h; |
Terbium radioactive isotope number 20: 147Tb |
| Neutrons: | 82; |
| Jn: | 11/2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 109.8s ; |
Terbium radioactive isotope number 21: 148Tb |
| Neutrons: | 83; |
| Jn: | 2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 3600s ≈ 1.00 h; |
Terbium radioactive isotope number 22: 148Tb |
| Neutrons: | 83; |
| Jn: | 9+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 132s ≈ 2.20 m; |
Terbium radioactive isotope number 23: 149Tb |
| Neutrons: | 84; |
| Jn: | 1/2+; |
| Decay: | ε : 83.30 %
α : 16.70 %; |
| t1/2: | 14824.8s ≈ 4.12 h; |
Terbium radioactive isotope number 24: 149Tb |
| Neutrons: | 84; |
| Jn: | 11/2-; |
| Decay: | ε : 99.98 %
α : 0.02 %; |
| t1/2: | 249.6s ≈ 4.16 m; |
Terbium radioactive isotope number 25: 150Tb |
| Neutrons: | 85; |
| Jn: | 2-; |
| Decay: | ε : 100.00 %
α < 0.05 %; |
| t1/2: | 12528s ≈ 3.48 h; |
Terbium radioactive isotope number 26: 150Tb |
| Neutrons: | 85; |
| Jn: | 9+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 348s ≈ 5.80 m; |
Terbium radioactive isotope number 27: 151Tb |
| Neutrons: | 86; |
| Jn: | 1/2+; |
| Decay: | ε : 100.00 %
α : 9.5E-3 %; |
| t1/2: | 63392.4s ≈ 17.61 h; |
Terbium radioactive isotope number 28: 151Tb |
| Neutrons: | 86; |
| Jn: | 11/2-; |
| Decay: | IT : 93.80 %
ε : 6.20 %; |
| t1/2: | 25s ; |
Terbium radioactive isotope number 29: 152Tb |
| Neutrons: | 87; |
| Jn: | 2-; |
| Decay: | ε : 100.00 %
α < 7.0E-7 %; |
| t1/2: | 63000s ≈ 17.50 h; |
Terbium radioactive isotope number 30: 152Tb |
| Neutrons: | 87; |
| Jn: | 8+; |
| Decay: | IT : 78.80 %
ε : 21.20 %; |
| t1/2: | 252s ≈ 4.20 m; |
Terbium radioactive isotope number 31: 153Tb |
| Neutrons: | 88; |
| Jn: | 5/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 202176s ≈ 2.34 d; |
Terbium radioactive isotope number 32: 153Tb |
| Neutrons: | 88; |
| Jn: | 11/2-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 0.000186s ≈ 0.19 ms; |
Terbium radioactive isotope number 33: 154Tb |
| Neutrons: | 89; |
| Jn: | 0; |
| Decay: | ε : 100.00 %
β - < 0.10 %; |
| t1/2: | 77400s ≈ 21.50 h; |
Terbium radioactive isotope number 34: 154Tb |
| Neutrons: | 89; |
| Jn: | 7-; |
| Decay: | ε : 98.20 %
IT : 1.80 %; |
| t1/2: | 81720s ≈ 22.70 h; |
Terbium radioactive isotope number 35: 154Tb |
| Neutrons: | 89; |
| Jn: | 3-; |
| Decay: | ε : 78.20 %
IT : 21.80 %
β - < 0.10 %; |
| t1/2: | 33840s ≈ 9.40 h; |
Terbium radioactive isotope number 36: 155Tb |
| Neutrons: | 90; |
| Jn: | 3/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 459648s ≈ 5.32 d; |
Terbium radioactive isotope number 37: 156Tb |
| Neutrons: | 91; |
| Jn: | 3-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 462240s ≈ 5.35 d; |
Terbium radioactive isotope number 38: 156Tb |
| Neutrons: | 91; |
| Jn: | 7-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 87840s ≈ 24.40 h; |
Terbium radioactive isotope number 39: 156Tb |
| Neutrons: | 91; |
| Jn: | 0+; |
| Decay: | IT < 100.00 % ε > 0.00 %; |
| t1/2: | 19080s ≈ 5.30 h; |
Terbium radioactive isotope number 40: 157Tb |
| Neutrons: | 92; |
| Jn: | 3/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 2239056000s ≈ 71.00 y; |
Terbium radioactive isotope number 41: 158Tb |
| Neutrons: | 93; |
| Jn: | 3-; |
| Decay: | ε : 83.40 %
β - : 16.60 %; |
| t1/2: | 5676480000s ≈ 180.00 y; |
Terbium radioactive isotope number 42: 158Tb |
| Neutrons: | 93; |
| Jn: | 0-; |
| Decay: | IT : 100.00 %
β - < 0.60 %
ε < 0.01 %; |
| t1/2: | 10.7s ; |
Terbium radioactive isotope number 43: 160Tb |
| Neutrons: | 95; |
| Jn: | 3-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 6246720s ≈ 72.30 d; |
Terbium radioactive isotope number 44: 161Tb |
| Neutrons: | 96; |
| Jn: | 3/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 596678.4s ≈ 6.91 d; |
Terbium radioactive isotope number 45: 162Tb |
| Neutrons: | 97; |
| Jn: | 1-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 456s ≈ 7.60 m; |
Terbium radioactive isotope number 46: 163Tb |
| Neutrons: | 98; |
| Jn: | 3/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1170s ≈ 19.50 m; |
Terbium radioactive isotope number 47: 164Tb |
| Neutrons: | 99; |
| Jn: | 5+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 180s ≈ 3.00 m; |
Terbium radioactive isotope number 48: 165Tb |
| Neutrons: | 100; |
| Jn: | 3/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 126.6s ≈ 2.11 m; |
Terbium radioactive isotope number 49: 166Tb |
| Neutrons: | 101; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %; |
| t1/2: | 21s ; |
Terbium radioactive isotope number 50: 167Tb |
| Neutrons: | 102; |
| Jn: | 3/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 19.4s ; |
Terbium radioactive isotope number 51: 168Tb |
| Neutrons: | 103; |
| Jn: | 4-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 8.2s ; |
Terbium radioactive isotope number 52: 169Tb |
| Neutrons: | 104; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 2s ; |
Terbium radioactive isotope number 53: 170Tb |
| Neutrons: | 105; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 3s ; |
Terbium radioactive isotope number 54: 171Tb |
| Neutrons: | 106; |
| Jn: | Unknown; |
| Decay: | β -; |
| t1/2: | 0.5s ; |
