Input interpretation
isotopes | mass number | 145
Members
Ba-145 | Ce-145 | Cs-145 | Dy-145 | Er-145 | Eu-145 | Gd-145 | Ho-145 | La-145 | Nd-145 | Pr-145 | Pm-145 | Sm-145 | Tb-145 | Tm-145 | Xe-145 (total: 16)
Natural abundance
isotope abundance | median | 0% | highest | 8.3% (Nd-145) | lowest | 0% (15 isotopes)
Decay properties
half-life | median | 24.8 s | highest | 17.7 yr (17.29 to 18.13 yr) (Pm-145) | lowest | 3.17 µs (2.92 to 3.42 µs) (Tm-145) mean lifetime | median | 35.8 s | highest | 25.6 yr (24.95 to 26.16 yr) (Pm-145) | lowest | 4.57 µs (4.18 to 4.97 µs) (Tm-145) decay constant | highest | 219000 per second (Tm-145) | lowest | 0 per second (Nd-145) | median | 0.0159 per second specific activity | highest | 9.08×10^14 TBq/g (Tm-145) | lowest | 0 Bq/g (Nd-145) | median | 6.6×10^7 TBq/g width | median | 1.05×10^-17 eV | highest | 9.98×10^-11 eV (Tm-145) | lowest | 0 eV (Nd-145)
Units
