Input interpretation
Ar-30 Cu-72 | half-life
Results
Ar-30 | 20 ns (nanoseconds) (0 to 22 ns) Cu-72 | 6.6 seconds (6.43 to 6.77 s)
Units
Relative values
| visual | ratios | | comparisons Ar-30 | | 3×10^-9 | 1 | 99.9999997% smaller Cu-72 | | 1 | 3.3×10^8 | 3.3×10^10% larger
Decay properties
| Ar-30 | Cu-72 half-life | 20 ns (0 to 22 ns) | 6.6 s (6.44 to 6.76 s) mean lifetime | 29 ns (-6.675×10^-299 to 29.4 ns) | 9.5 s (9.3 to 9.74 s) decay constant | 3.4×10^7 per second | 0.11 per second specific activity | 6.9×10^17 TBq/g | 8.8×10^8 TBq/g width | 2.3×10^-8 eV | 6.9×10^-17 eV decay modes | 2p (two-proton emission) | β^- (electron emission) final decay products | Al-27 (0%) | Mg-24 (0%) | Si-28 (0%) | Ge-72 (100%)