Input interpretation
Be-15 Sr-97 | half-life
Results
Be-15 | 200 ns (nanoseconds) (0 to 230 ns) Sr-97 | 429 ms (milliseconds) (423.3 to 434.7 ms)
Units
Relative values
| visual | ratios | | comparisons Be-15 | | 4.7×10^-7 | 1 | 99.999953% smaller Sr-97 | | 1 | 2.1×10^6 | 2.1×10^8% larger
Decay properties
| Be-15 | Sr-97 half-life | 200 ns (0 to 230 ns) | 429 ms (423.4 to 434.6 ms) mean lifetime | 289 ns (-6.675×10^-299 to 289 ns) | 619 ms (611.1 to 626.8 ms) decay constant | 3.46×10^6 per second | 1.62 per second specific activity | 1.38×10^17 TBq/g | 1×10^10 TBq/g width | 2.28×10^-9 eV | 1.06×10^-15 eV decay modes | n (neutron emission) | β^- (electron emission) | β^-n (electron + delayed neutron) final decay products | Be-9 (0%) | B-11 (0%) | C-12 (0%) | C-13 (0%) | He-4 (0%) | Li-7 (0%) | N-14 (0%) | Mo-97 (100%) | Mo-96 (0.11%)