Input interpretation
F-24 (fluorine-24)
Decay properties
half-life | 390 ms (milliseconds) (310 to 470 ms) mean lifetime | 563 ms (milliseconds) (440 to 690 ms) decay constant | 1.78 per second specific activity | 4.46×10^10 TBq/g (terabecquerels per gram) width | 8.11×10^-16 eV (electronvolts) decay modes | β^- (electron emission) | β^-n (electron + delayed neutron) final decay products | Mg-24 (90%) | Na-23 (5.9%)
Decay modes
decay mode | β^- (electron emission) branching ratio | 94% Q-value | 13.511 MeV (megaelectronvolts) daughter nuclide | Ne-24 decay mode | β^-n (electron + delayed neutron) branching ratio | 5.9% Q-value | 4.6423 MeV (megaelectronvolts) daughter nuclide | Ne-23
Decay chain
Decay chain
Mass properties
atomic number (Z) | 9 mass number (A) | 24 neutron number | 15 atomic mass | 24.008115485 u (unified atomic mass units) mass excess | 7.559527 MeV (megaelectronvolts) binding energy per nucleon | 7.462957 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes
Excitations
E_level | spin parity J^π | half-life τ_1/2 | width Δ 521.5 keV (kiloelectronvolts) | (unknown) | (unknown) | (unknown) 1831.3 keV (kiloelectronvolts) | 1^+ | (unknown) | (unknown)