Input interpretation
In-134 (indium-134)
Decay properties
half-life | 140 ms (milliseconds) (135.9 to 144.1 ms) mean lifetime | 202 ms (milliseconds) (196 to 207.9 ms) decay constant | 4.95 per second specific activity | 2.23×10^10 TBq/g (terabecquerels per gram) width | 3.26×10^-15 eV (electronvolts) decay modes | β^-n (electron + delayed neutron) | β^- (electron emission) | β^-2n (electron + delayed 2 neutrons) final decay products | Cs-133 (70%) | Xe-134 (26%) | Xe-132 (4%) | Ba-134 (0%)
Decay modes
decay mode | β^-n (electron + delayed neutron) branching ratio | 65% Q-value | 10.857 MeV (megaelectronvolts) daughter nuclide | Sn-133 decay mode | β^- (electron emission) branching ratio | 31% Q-value | 14.772 MeV (megaelectronvolts) daughter nuclide | Sn-134 decay mode | β^-2n (electron + delayed 2 neutrons) branching ratio | 4% Q-value | 8.388 MeV (megaelectronvolts) daughter nuclide | Sn-132
Decay chain
Decay chain
Mass properties
atomic number (Z) | 49 mass number (A) | 134 neutron number | 85 atomic mass | 133.94415 u (unified atomic mass units) mass excess | -52.024 MeV (megaelectronvolts) binding energy per nucleon | 8.173 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes