Input interpretation
P-42 | half-life
Result
48.5 ms (milliseconds) (46 to 51 ms)
Decay properties
half-life | 48.5 ms (milliseconds) (46.1 to 50.9 ms) mean lifetime | 70 ms (milliseconds) (66.4 to 73.5 ms) decay constant | 14.3 per second specific activity | 2.05×10^11 TBq/g (terabecquerels per gram) width | 6.52×10^-15 eV (electronvolts) decay modes | β^-n (electron + delayed neutron) | β^- (electron emission) final decay products | K-41 (52%) | Ca-42 (50%) | Ar-40 (0%)
Unit conversion
0.0485 seconds