Input interpretation
Zr-91 (zirconium-91) | Ru-100 (ruthenium-100)
Natural abundance
Zr-91 | Ru-100 11.22% | 12.6%
Radiation shielding
Radiation shielding
Mass properties
| Zr-91 | Ru-100 atomic number (Z) | 40 | 44 mass number (A) | 91 | 100 neutron number | 51 | 56 atomic mass | 90.905645767 u (unified atomic mass units) | 99.904219476 u (unified atomic mass units) mass excess | -87.890402 MeV (megaelectronvolts) | -89.218984 MeV (megaelectronvolts) binding energy per nucleon | 8.693257 MeV (megaelectronvolts) | 8.619274 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes
Quantum properties
| Zr-91 | Ru-100 spin parity J^π | 5/2^+ (atomic fermion) | 0^+ (atomic boson) magnetic moment | -1.30362 μ_N | 0 μ_N electric quadrupole moment | -0.206 eb (electron barns) | (unknown)
Quantum properties