Input interpretation
Bh-262 (bohrium-262)
Decay properties
half-life | 290 ms (milliseconds) (128 to 454 ms) mean lifetime | 418 ms (milliseconds) (187.1 to 650.2 ms) decay constant | 2.39 per second specific activity | 5.5×10^9 TBq/g (terabecquerels per gram) width | 1.57×10^-15 eV (electronvolts) decay modes | α (alpha emission) | SF (spontaneous fission) final decay products | Pb-206 (50%) | Tl-205 (1×10^-8) | Pb-208 (1×10^-11) | W-184 (5×10^-14) | Yb-168 (1×10^-17) | Er-164 (9×10^-18) | Dy-160 (4×10^-19) | Dy-156 (2×10^-21) | Sm-144 (2×10^-22) | Ce-140 (2×10^-23) | Dy-164 (0) | Er-168 (0) | Gd-156 (0) | Hf-176 (0) | Hf-180 (0) | Sm-152 (0) | Yb-172 (0)
Decay modes
decay mode | α (alpha emission) branching ratio | 80% Q-value | 10.3005 MeV (megaelectronvolts) daughter nuclide | Db-258 decay mode | SF (spontaneous fission) branching ratio | 20%
Decay chain
Decay chain
Mass properties
atomic number (Z) | 107 mass number (A) | 262 neutron number | 155 atomic mass | 262.122892 u (unified atomic mass units) mass excess | 114.473 MeV (megaelectronvolts) binding energy per nucleon | 7.315 MeV (megaelectronvolts)
Mass properties