See also: list of Promethium isotopes.
Half-life T½ = 4.8(5) s.
Decay mode | Daughter | Probability | Decay energy | γ energy (intensity) |
---|---|---|---|---|
β- | 158Sm | 100 % | 6.161(14) MeV |
Z | Isotone N = 97 | Isobar A = 158 |
---|---|---|
56 | 153Ba | |
57 | 154La | |
58 | 155Ce | |
59 | 156Pr | 158Pr |
60 | 157Nd | 158Nd |
61 | 158Pm | 158Pm |
62 | 159Sm | 158Sm |
63 | 160Eu | 158Eu |
64 | 161Gd | 158Gd |
65 | 162Tb | 158Tb |
66 | 163Dy | 158Dy |
67 | 164Ho | 158Ho |
68 | 165Er | 158Er |
69 | 166Tm | 158Tm |
70 | 167Yb | 158Yb |
71 | 168Lu | 158Lu |
72 | 169Hf | 158Hf |
73 | 170Ta | 158Ta |
74 | 171W | 158W |
75 | 172Re | |
76 | 173Os | |
77 | 174Ir | |
78 | 175Pt | |
79 | 176Au | |
80 | 177Hg | |
81 | 178Tl | |
82 | 179Pb |
Last update: 2020-10-20
Perma link: https://www.chemlin.org/isotope/promethium-158
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