Input interpretation
Sb-104 (antimony-104)
Decay properties
half-life | 440 ms (milliseconds) (320 to 600 ms) mean lifetime | 635 ms (milliseconds) (450 to 880 ms) decay constant | 1.58 per second specific activity | 9.13×10^9 TBq/g (terabecquerels per gram) width | 7.19×10^-16 eV (electronvolts) decay modes | p (proton emission) | β^+p (positron + delayed proton) | α (alpha emission) final decay products | Rh-103 (14%) | Pd-102 (0) | Ru-100 (0) | Ru-102 (0) | Ru-99 (0)
Decay modes
decay mode | p (proton emission) branching ratio | 7% Q-value | 509 keV (kiloelectronvolts) daughter nuclide | Sn-103 decay mode | β^+p (positron + delayed proton) branching ratio | 7% daughter nuclide | In-103 decay mode | α (alpha emission) Q-value | 2.569 MeV (megaelectronvolts) daughter nuclide | In-100
Decay chain
Decay chain
Mass properties
atomic number (Z) | 51 mass number (A) | 104 neutron number | 53 atomic mass | 103.936472 u (unified atomic mass units) mass excess | -59.176 MeV (megaelectronvolts) binding energy per nucleon | 8.257 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes