Input interpretation
Zr-92 (zirconium-92) | Zr-96 (zirconium-96)
Natural abundance
Zr-92 | Zr-96 17.15% | 2.8%
Decay properties
| Zr-92 | Zr-96 half-life | (stable) | 2×10^19 yr (-70 billion to 160 billion Gyr) mean lifetime | (stable) | 2.9×10^19 yr (-130 billion to 300 billion Gyr) decay constant | 0 per second | 1.1×10^-27 per second specific activity | 0 Bq/g | 6.9×10^-6 Bq/g width | 0 eV | 5×10^-43 eV decay modes | | 2β^- (double beta decay) final decay products | Zr-92 (100%) | Mo-96 (100%)
Decay modes
Zr-92
![Column[^T, Spacings->1.5]](../image_source/d5ed08dda7cc66740518125f39977a90.png)
Column[^T, Spacings->1.5]
Zr-96
decay mode | 2β^- (double beta decay) branching ratio | 100% Q-value | 3.3477 MeV (megaelectronvolts) daughter nuclide | Mo-96
Radiation shielding
Radiation shielding
Decay chain
Zr-92
Decay chain Zr-92
Zr-96
Decay chain Zr-96
Mass properties
| Zr-92 | Zr-96 atomic number (Z) | 40 | 40 mass number (A) | 92 | 96 neutron number | 52 | 56 atomic mass | 91.905040847 u (unified atomic mass units) | 95.908273386 u (unified atomic mass units) mass excess | -88.453882 MeV (megaelectronvolts) | -85.442791 MeV (megaelectronvolts) binding energy per nucleon | 8.692622 MeV (megaelectronvolts) | 8.635368 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes
Quantum properties
| Zr-92 | Zr-96 spin parity J^π | 0^+ (atomic boson) | 0^+ (atomic boson) magnetic moment | 0 μ_N | 0 μ_N
Quantum properties