Input interpretation
![Ca-46 (calcium-46) | Cd-116 (cadmium-116)](../image_source/cb30e7385b6277f627d6b624775ec178.png)
Ca-46 (calcium-46) | Cd-116 (cadmium-116)
Natural abundance
![Ca-46 | Cd-116 0.004% | 7.49%](../image_source/210163eaf3abf83dc731ce8b836de2bd.png)
Ca-46 | Cd-116 0.004% | 7.49%
Decay properties
![| Ca-46 | Cd-116 half-life | 2.8 quadrillion yr (5.22×10^8 to ∞ s) | 3.1×10^19 yr (-100 billion to 310 billion Gyr) mean lifetime | 4.04 quadrillion yr (7.52×10^8 to ∞ s) | 4.5×10^19 yr (-240 billion to 500 billion Gyr) decay constant | 7.85×10^-24 per second | 7.1×10^-28 per second specific activity | 0.103 Bq/g | 3.7×10^-6 Bq/g width | 3.58×10^-39 eV | 3.2×10^-43 eV decay modes | 2β^- (double beta decay) | 2β^- (double beta decay) final decay products | Ca-46 (100%) | Ti-46 (0%) | Sn-116 (100%)](../image_source/b01f661c84c980da5a9939c82cca3b1a.png)
| Ca-46 | Cd-116 half-life | 2.8 quadrillion yr (5.22×10^8 to ∞ s) | 3.1×10^19 yr (-100 billion to 310 billion Gyr) mean lifetime | 4.04 quadrillion yr (7.52×10^8 to ∞ s) | 4.5×10^19 yr (-240 billion to 500 billion Gyr) decay constant | 7.85×10^-24 per second | 7.1×10^-28 per second specific activity | 0.103 Bq/g | 3.7×10^-6 Bq/g width | 3.58×10^-39 eV | 3.2×10^-43 eV decay modes | 2β^- (double beta decay) | 2β^- (double beta decay) final decay products | Ca-46 (100%) | Ti-46 (0%) | Sn-116 (100%)
Decay modes
Ca-46
![decay mode | 2β^- (double beta decay) Q-value | 0.98835 MeV (megaelectronvolts) daughter nuclide | Ti-46](../image_source/4ed529c5011b00f0acaf520af782cd54.png)
decay mode | 2β^- (double beta decay) Q-value | 0.98835 MeV (megaelectronvolts) daughter nuclide | Ti-46
Cd-116
![decay mode | 2β^- (double beta decay) branching ratio | 100% Q-value | 2.80871 MeV (megaelectronvolts) daughter nuclide | Sn-116](../image_source/e0ac347053e35b3f953e8e95c091d6f4.png)
decay mode | 2β^- (double beta decay) branching ratio | 100% Q-value | 2.80871 MeV (megaelectronvolts) daughter nuclide | Sn-116
Radiation shielding
![Radiation shielding](../image_source/bbda5f4d7b185737e5a9b54b20c6d6b0.png)
Radiation shielding
Decay chain
Ca-46
![Decay chain Ca-46](../image_source/5e6bc1ee82452369ab9228051628f1b8.png)
Decay chain Ca-46
Cd-116
![Decay chain Cd-116](../image_source/f3081f22eeb238e1e24dc7b5c1531965.png)
Decay chain Cd-116
Mass properties
![| Ca-46 | Cd-116 atomic number (Z) | 20 | 48 mass number (A) | 46 | 116 neutron number | 26 | 68 atomic mass | 45.953692587 u (unified atomic mass units) | 115.904755809 u (unified atomic mass units) mass excess | -43.135077 MeV (megaelectronvolts) | -88.719392 MeV (megaelectronvolts) binding energy per nucleon | 8.668885 MeV (megaelectronvolts) | 8.51241 MeV (megaelectronvolts)](../image_source/698e884e4d2bc409f459c9ea128ce1f2.png)
| Ca-46 | Cd-116 atomic number (Z) | 20 | 48 mass number (A) | 46 | 116 neutron number | 26 | 68 atomic mass | 45.953692587 u (unified atomic mass units) | 115.904755809 u (unified atomic mass units) mass excess | -43.135077 MeV (megaelectronvolts) | -88.719392 MeV (megaelectronvolts) binding energy per nucleon | 8.668885 MeV (megaelectronvolts) | 8.51241 MeV (megaelectronvolts)
![Mass properties](../image_source/81ea0411d049713705d9974e632be350.png)
Mass properties
Nearby isotopes
![Nearby isotopes](../image_source/64d8e88e47fd3d4ecef331e61792f017.png)
Nearby isotopes
Quantum properties
![| Ca-46 | Cd-116 spin parity J^π | 0^+ (atomic boson) | 0^+ (atomic boson) magnetic moment | 0 μ_N | 0 μ_N](../image_source/b084c1d8b36d56acbe217a962592a9d0.png)
| Ca-46 | Cd-116 spin parity J^π | 0^+ (atomic boson) | 0^+ (atomic boson) magnetic moment | 0 μ_N | 0 μ_N
![Quantum properties](../image_source/ef3bbb1595d7c23022b1ac16f224f384.png)
Quantum properties