Input interpretation
Er-170 (erbium-170)
Natural abundance
14.91%
Mass properties
atomic number (Z) | 68 mass number (A) | 170 neutron number | 102 atomic mass | 169.935464312 u (unified atomic mass units) mass excess | -60.114606 MeV (megaelectronvolts) binding energy per nucleon | 8.111994 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 78.599 keV (kiloelectronvolts) | 2^+ | 1.891×10^-9 seconds | 2.413×10^-7 eV (electronvolts) 260.148 keV (kiloelectronvolts) | 4^+ | (unknown) | (unknown) 540.72 keV (kiloelectronvolts) | 6^+ | (unknown) | (unknown) 890.89 keV (kiloelectronvolts) | 0^+ | (unknown) | (unknown) 915.02 keV (kiloelectronvolts) | 8^+ | 3.6×10^-12 seconds | 1.3×10^-4 eV (electronvolts) 934.03 keV (kiloelectronvolts) | 2^+ | 1.81×10^-12 seconds | 2.52×10^-4 eV (electronvolts) 960 keV (kiloelectronvolts) | 2^+ | 1.21×10^-11 seconds | 3.77×10^-5 eV (electronvolts) 1010.54 keV (kiloelectronvolts) | 3^+ | (unknown) | (unknown) 1103.36 keV (kiloelectronvolts) | 4^+ | (unknown) | (unknown) 1127.32 keV (kiloelectronvolts) | 4^+ | (unknown) | (unknown)