Input interpretation
Yb-172 (ytterbium-172)
Natural abundance
21.83%
Mass properties
atomic number (Z) | 70 mass number (A) | 172 neutron number | 102 atomic mass | 171.936381469 u (unified atomic mass units) mass excess | -59.26028 MeV (megaelectronvolts) binding energy per nucleon | 8.097457 MeV (megaelectronvolts)
Mass properties
Nearby isotopes
Nearby isotopes
Quantum properties
spin parity J^π | 0^+ (atomic boson) magnetic moment | 0 μ_N
Quantum properties
Excitations
E_level | spin parity J^π | half-life τ_1/2 | width Δ 78.7427 keV (kiloelectronvolts) | 2^+ | 1.65×10^-9 seconds | 2.77×10^-7 eV (electronvolts) 260.268 keV (kiloelectronvolts) | 4^+ | 1.22×10^-10 seconds | 3.74×10^-6 eV (electronvolts) 539.977 keV (kiloelectronvolts) | 6^+ | 1.66×10^-11 seconds | 2.75×10^-5 eV (electronvolts) 912.12 keV (kiloelectronvolts) | 8^+ | 3.5×10^-12 seconds | 1.3×10^-4 eV (electronvolts) 1042.914 keV (kiloelectronvolts) | 0^+ | 3.3×10^-12 seconds | 1.4×10^-4 eV (electronvolts) 1117.874 keV (kiloelectronvolts) | 2^+ | 3.7×10^-12 seconds | 1.2×10^-4 eV (electronvolts) 1154.935 keV (kiloelectronvolts) | 1^- | (unknown) | (unknown) 1172.385 keV (kiloelectronvolts) | 3^+ | 8.14×10^-9 seconds | 5.6×10^-8 eV (electronvolts) 1198.472 keV (kiloelectronvolts) | 2^- | (unknown) | (unknown) 1221.72 keV (kiloelectronvolts) | 3^- | (unknown) | (unknown)