Input interpretation
Db-270 U-220 | half-life
Results
Db-270 | 67 minutes U-220 | 60 ns (nanoseconds)
Relative values
| visual | ratios | | comparisons U-220 | | 1.5×10^-11 | 1 | 99.9999999985% smaller Db-270 | | 1 | 7×10^10 | 7×10^12% larger
Decay properties
| Db-270 | U-220 half-life | 67 min | 60 ns mean lifetime | 83 min | 87 ns decay constant | 2×10^-4 per second | 1.1×10^7 per second specific activity | 450000 TBq/g | 3.1×10^16 TBq/g width | 1×10^-19 eV | 7.6×10^-9 eV decay modes | α (alpha emission) | SF (spontaneous fission) | α (alpha emission) | β^+ (positron emission) final decay products | Ce-140 (0%) | Dy-156 (0%) | Dy-160 (0%) | Dy-164 (0%) | Er-164 (0%) | Er-168 (0%) | Gd-156 (0%) | Hf-176 (0%) | Hf-180 (0%) | Pb-206 (0%) | Pb-208 (0%) | Sm-144 (0%) | Sm-152 (0%) | Tl-205 (0%) | W-184 (0%) | Yb-168 (0%) | Yb-172 (0%) | Pb-204 (0%) | Pb-208 (0%) | Hg-200 (0%)