Input interpretation
Sb-137 Zr-102 | half-life
Results
Sb-137 | 450 ms (milliseconds) (399.3 to 500.7 ms) Zr-102 | 2.9 seconds (2.66 to 3.14 s)
Units
Relative values
| visual | ratios | | comparisons Sb-137 | | 0.16 | 1 | 84% smaller Zr-102 | | 1 | 6.4 | 540% larger
Decay properties
| Sb-137 | Zr-102 half-life | 450 ms (399.4 to 500.6 ms) | 2.9 s (2.66 to 3.14 s) mean lifetime | 649 ms (576.6 to 722.1 ms) | 4.2 s (3.87 to 4.51 s) decay constant | 1.54 per second | 0.24 per second specific activity | 6.78×10^9 TBq/g | 1.4×10^9 TBq/g width | 1.01×10^-15 eV | 1.6×10^-16 eV decay modes | β^- (electron emission) | β^-n (electron + delayed neutron) | β^- (electron emission) final decay products | Xe-136 (50%) | Ba-137 (50%) | Ba-135 (0.64%) | Ba-136 (0%) | Ru-102 (100%)