Praseodymium radioactive isotope number 1: 121Pr |
| Neutrons: | 62; |
| Jn: | 3/2-; |
| Decay: | p; |
| t1/2: | 1.4s ; |
Praseodymium radioactive isotope number 2: 122Pr |
| Neutrons: | 63; |
| Jn: | Unknown; |
| Decay: | ε ?; |
| t1/2: | 0.5s ; |
Praseodymium radioactive isotope number 3: 123Pr |
| Neutrons: | 64; |
| Jn: | Unknown; |
| Decay: | ε ?; |
| t1/2: | 0.8s ; |
Praseodymium radioactive isotope number 4: 124Pr |
| Neutrons: | 65; |
| Jn: | Unknown; |
| Decay: | ε : 100.00 %
ε p; |
| t1/2: | 1.2s ; |
Praseodymium radioactive isotope number 5: 125Pr |
| Neutrons: | 66; |
| Jn: | Unknown; |
| Decay: | ε : 100.00 %
ε p; |
| t1/2: | 3.3s ; |
Praseodymium radioactive isotope number 6: 126Pr |
| Neutrons: | 67; |
| Jn: | GE4; |
| Decay: | ε : 100.00 %
ε p; |
| t1/2: | 3.14s ; |
Praseodymium radioactive isotope number 7: 127Pr |
| Neutrons: | 68; |
| Jn: | Unknown; |
| Decay: | ε : 100.00 %; |
| t1/2: | 4.2s ; |
Praseodymium radioactive isotope number 8: 128Pr |
| Neutrons: | 69; |
| Jn: | 4,5,6; |
| Decay: | ε : 100.00 %; |
| t1/2: | 2.84s ; |
Praseodymium radioactive isotope number 9: 129Pr |
| Neutrons: | 70; |
| Jn: | 11/2-; |
| Decay: | ε > 0.00 %; |
| t1/2: | 32s ; |
Praseodymium radioactive isotope number 10: 130Pr |
| Neutrons: | 71; |
| Jn: | 4,5+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 40s ; |
Praseodymium radioactive isotope number 11: 131Pr |
| Neutrons: | 72; |
| Jn: | 3/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 90.6s ; |
Praseodymium radioactive isotope number 12: 131Pr |
| Neutrons: | 72; |
| Jn: | 11/2-; |
| Decay: | IT : 96.40 %
ε : 3.60 %; |
| t1/2: | 5.73s ; |
Praseodymium radioactive isotope number 13: 132Pr |
| Neutrons: | 73; |
| Jn: | 2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 96s ; |
Praseodymium radioactive isotope number 14: 133Pr |
| Neutrons: | 74; |
| Jn: | 3/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 390s ≈ 6.50 m; |
Praseodymium radioactive isotope number 15: 134Pr |
| Neutrons: | 75; |
| Jn: | 2-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 1020s ≈ 17.00 m; |
Praseodymium radioactive isotope number 16: 134Pr |
| Neutrons: | 75; |
| Jn: | 6-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 660s ≈ 11.00 m; |
Praseodymium radioactive isotope number 17: 135Pr |
| Neutrons: | 76; |
| Jn: | 3/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 1440s ≈ 24.00 m; |
Praseodymium radioactive isotope number 18: 136Pr |
| Neutrons: | 77; |
| Jn: | 2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 786s ≈ 13.10 m; |
Praseodymium radioactive isotope number 19: 137Pr |
| Neutrons: | 78; |
| Jn: | 5/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 4608s ≈ 1.28 h; |
Praseodymium radioactive isotope number 20: 138Pr |
| Neutrons: | 79; |
| Jn: | 1+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 87s ; |
Praseodymium radioactive isotope number 21: 138Pr |
| Neutrons: | 79; |
| Jn: | 7-; |
| Decay: | ε : 100.00 %; |
| t1/2: | 7632s ≈ 2.12 h; |
Praseodymium radioactive isotope number 22: 139Pr |
| Neutrons: | 80; |
| Jn: | 5/2+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 15876s ≈ 4.41 h; |
Praseodymium radioactive isotope number 23: 140Pr |
| Neutrons: | 81; |
| Jn: | 1+; |
| Decay: | ε : 100.00 %; |
| t1/2: | 203.4s ≈ 3.39 m; |
Praseodymium radioactive isotope number 24: 142Pr |
| Neutrons: | 83; |
| Jn: | 2-; |
| Decay: | β - : 99.98 %
ε : 0.02 %; |
| t1/2: | 68832s ≈ 19.12 h; |
Praseodymium radioactive isotope number 25: 142Pr |
| Neutrons: | 83; |
| Jn: | 5-; |
| Decay: | IT : 100.00 %; |
| t1/2: | 876s ≈ 14.60 m; |
Praseodymium radioactive isotope number 26: 143Pr |
| Neutrons: | 84; |
| Jn: | 7/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1172448s ≈ 13.57 d; |
Praseodymium radioactive isotope number 27: 144Pr |
| Neutrons: | 85; |
| Jn: | 0-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1036.8s ≈ 17.28 m; |
Praseodymium radioactive isotope number 28: 144Pr |
| Neutrons: | 85; |
| Jn: | 3-; |
| Decay: | IT : 99.93 %
β - : 0.07 %; |
| t1/2: | 432s ≈ 7.20 m; |
Praseodymium radioactive isotope number 29: 145Pr |
| Neutrons: | 86; |
| Jn: | 7/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 21542.4s ≈ 5.98 h; |
Praseodymium radioactive isotope number 30: 146Pr |
| Neutrons: | 87; |
| Jn: | 2-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 1449s ≈ 24.15 m; |
Praseodymium radioactive isotope number 31: 147Pr |
| Neutrons: | 88; |
| Jn: | 3/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 804s ≈ 13.40 m; |
Praseodymium radioactive isotope number 32: 148Pr |
| Neutrons: | 89; |
| Jn: | 1-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 137.4s ≈ 2.29 m; |
Praseodymium radioactive isotope number 33: 148Pr |
| Neutrons: | 89; |
| Jn: | 4; |
| Decay: | β - : 100.00 %; |
| t1/2: | 120.6s ≈ 2.01 m; |
Praseodymium radioactive isotope number 34: 149Pr |
| Neutrons: | 90; |
| Jn: | 5/2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 135.6s ≈ 2.26 m; |
Praseodymium radioactive isotope number 35: 150Pr |
| Neutrons: | 91; |
| Jn: | 1-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 6.19s ; |
Praseodymium radioactive isotope number 36: 151Pr |
| Neutrons: | 92; |
| Jn: | 3/2-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 18.9s ; |
Praseodymium radioactive isotope number 37: 152Pr |
| Neutrons: | 93; |
| Jn: | 4-; |
| Decay: | β - : 100.00 %; |
| t1/2: | 3.63s ; |
Praseodymium radioactive isotope number 38: 153Pr |
| Neutrons: | 94; |
| Jn: | Unknown; |
| Decay: | β - : 100.00 %; |
| t1/2: | 4.28s ; |
Praseodymium radioactive isotope number 39: 154Pr |
| Neutrons: | 95; |
| Jn: | 3+,2+; |
| Decay: | β - : 100.00 %; |
| t1/2: | 2.3s ; |
Praseodymium radioactive isotope number 40: 155Pr |
| Neutrons: | 96; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 3E-07s ≈ 0.30 µs; |
Praseodymium radioactive isotope number 41: 156Pr |
| Neutrons: | 97; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 3E-07s ≈ 0.30 µs; |
Praseodymium radioactive isotope number 42: 157Pr |
| Neutrons: | 98; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 0.3s ; |
Praseodymium radioactive isotope number 43: 158Pr |
| Neutrons: | 99; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 0.2s ; |
Praseodymium radioactive isotope number 44: 159Pr |
| Neutrons: | 100; |
| Jn: | Unknown; |
| Decay: | β - ?; |
| t1/2: | 0.1s ; |
