Input interpretation
Tc-99 Cd-104 | half-life
Results
Tc-99 | 0.2111 Myr (megayears) (-4 to 4 Myr) Cd-104 | 57.67 minutes (56.63 to 58.79 min)
Units
Relative values
| visual | ratios | | comparisons Cd-104 | | 5.2×10^-10 | 1 | 99.999999948% smaller Tc-99 | | 1 | 1.924 billion | 1.924×10^11% larger
Decay properties
| Tc-99 | Cd-104 half-life | 0.2111 Myr (-4 to 4 Myr) | 57.67 min (56.63 to 58.78 min) mean lifetime | 0.3046 Myr (-8 to 8 Myr) | 83.17 min (81.74 to 84.78 min) decay constant | 1.041×10^-13 per second | 2.004×10^-4 per second specific activity | 634 MBq/g | 1.161×10^6 TBq/g width | 4.75×10^-29 eV | 1.32×10^-19 eV decay modes | β^- (electron emission) | β^+ (positron emission) final decay products | Ru-99 (100%) | Pd-104 (100%)