Input interpretation
Cu-72 Rh-117 | half-life
Results
Cu-72 | 6.6 seconds (6.43 to 6.77 s) Rh-117 | 440 ms (milliseconds) (399.3 to 480.7 ms)
Units
Relative values
| visual | ratios | | comparisons Rh-117 | | 0.067 | 1 | 93.3% smaller Cu-72 | | 1 | 15 | 1400% larger
Decay properties
| Cu-72 | Rh-117 half-life | 6.6 s (6.44 to 6.76 s) | 440 ms (399.4 to 480.6 ms) mean lifetime | 9.5 s (9.3 to 9.74 s) | 635 ms (576.6 to 693.3 ms) decay constant | 0.11 per second | 1.57 per second specific activity | 8.8×10^8 TBq/g | 8.11×10^9 TBq/g width | 6.9×10^-17 eV | 1.04×10^-15 eV decay modes | β^- (electron emission) | β^- (electron emission) final decay products | Ge-72 (100%) | Sn-117 (100%)