Input interpretation
Tc-99 I-113 | half-life
Results
Tc-99 | 0.2111 Myr (megayears) (-4 to 4 Myr) I-113 | 6.6 seconds (6.32 to 6.88 s)
Units
Relative values
| visual | ratios | | comparisons I-113 | | 1×10^-12 | 1 | 99.9999999999% smaller Tc-99 | | 1 | 1 trillion | 1×10^14% larger
Decay properties
| Tc-99 | I-113 half-life | 0.2111 Myr (-4 to 4 Myr) | 6.6 s (6.33 to 6.87 s) mean lifetime | 0.3046 Myr (-8 to 8 Myr) | 9.5 s (9.15 to 9.9 s) decay constant | 1.041×10^-13 per second | 0.11 per second specific activity | 634 MBq/g | 5.6×10^8 TBq/g width | 4.75×10^-29 eV | 6.9×10^-17 eV decay modes | β^- (electron emission) | β^+ (positron emission) | α (alpha emission) | β^+α (positron + delayed α) final decay products | Ru-99 (100%) | In-113 (100%) | Ag-109 (3.3×10^-9)