Input interpretation
Tm-170 Cs-146 | half-life
Results
Tm-170 | 128.6 days (128.28 to 128.91 days) Cs-146 | 321 ms (milliseconds) (317 to 325 ms)
Units
Relative values
| visual | ratios | | comparisons Cs-146 | | 2.889×10^-8 | 1 | 99.999997111% smaller Tm-170 | | 1 | 3.461×10^7 | 3.461×10^9% larger
Decay properties
| Tm-170 | Cs-146 half-life | 128.6 days (128.29 to 128.91 days) | 321 ms (318 to 324 ms) mean lifetime | 185.5 days (185.08 to 185.98 days) | 463.1 ms (457 to 469 ms) decay constant | 6.238×10^-8 per second | 2.159 per second specific activity | 221.1 TBq/g | 8.91×10^9 TBq/g width | 4.106×10^-23 eV | 9.851×10^-16 eV decay modes | β^- (electron emission) | ϵ (electron capture) | β^- (electron emission) | β^-n (electron + delayed neutron) final decay products | Yb-170 (100%) | Er-170 (0.131%) | Er-166 (0%) | Nd-146 (90%) | Nd-145 (14%) | Ba-138 (0%) | Ce-142 (0%) | Nd-142 (0%)