Input interpretation
Pa-219 Tc-103 | half-life
Results
Pa-219 | 53 ns (nanoseconds) (39 to 72 ns) Tc-103 | 54.2 seconds (53.33 to 55.07 s)
Units
Relative values
| visual | ratios | | comparisons Pa-219 | | 1×10^-9 | 1 | 99.9999999% smaller Tc-103 | | 1 | 1×10^9 | 1×10^11% larger
Decay properties
| Pa-219 | Tc-103 half-life | 53 ns (39 to 71 ns) | 54.2 s (53.34 to 55.06 s) mean lifetime | 76 ns (61.2 to 91.8 ns) | 78.2 s (77 to 79.43 s) decay constant | 1.3×10^7 per second | 0.0128 per second specific activity | 3.6×10^16 TBq/g | 7.48×10^7 TBq/g width | 8.6×10^-9 eV | 8.42×10^-18 eV decay modes | α (alpha emission) | β^+ (positron emission) | β^- (electron emission) final decay products | Pb-207 (90%) | Tl-203 (7%) | Hg-199 (7×10^-7%) | Rh-103 (100%)