Properties | More Info | Isotopes | Spectra
Compounds | Reactions | Production
Atomic: M.A.C. | Reference
Diagrams: Shell | Atomic Radius | Electron || Images
Einsteinium
Electrons per shell 2,8,18,32,29,8,2
Electron Configuration [Rn] 5f11 7s2 open electron config
Ground state 415/7
Atomic Volume cm3 mol-1
Electronegativity 1.3
Magnetic ordering No data
Thermal Properties
Enthalpy of Atomization No data.
Enthalpy of Fusion No data.
Enthalpy of Vaporisation No data.
Heat Capacity No data.
Thermal Conductivity No data.
Thermal Expansion No data.
Electrical Properties
Electrical resistivity No data.
Electrical conductivity ? 106/cm Ω
Chemical Properties
Electrochemical Equivalent 4.74 g Ah-1
Ionization Potential  
First 6.42
Atomic Radii
Empirical No data.
Bohr Radius No data.
Covalent Radius No data.
Van der Waals No data.
Triple covalent No data.
Metallic 186 (+- 2) pm
Oxidation States
Main Es+3
Other Es+2
Ionisation Energies (kJ mol-1) show graph
M - M+ 619