| Property | Unit | Value |
| Name | - | Europium |
| Abbrevation | - | Eu |
| Atomic Number | - | 63 |
| Group | - | RE |
| Heat of Fusion | Kcal/g-mole | 2.2 |
| Heat of Vaporization | Kcal/g-mole | 34.64 |
| Molecular Weight | g/g-mole | 151.96500 |
| Melting Point | �C | 822 |
| Boiling Point | �C | 1524 |
| Refractive Index | - | N/A |
| Critical Temperature | �C | 4326.9 |
| Critical Pressure | atm | N/A |
| Critical Volume | cm�/g-mol | N/A |
| Atomic Volume | cm�/g-mol | 28.97 |
| Atomic Radii (Bragg-Slater) | pm | N/A |
| Atomic Radii (Covalent) | pm | N/A |
| Atomic Radii (Van der Walls) | pm | N/A |
| Density | g/cm� | 5.24400 |
| Oxidation State | - | 3,2 |
| Electron Configuration | - | [Xe]4f7 6s2 |
| Electron Affinity (Theory) | KJ/g-mol | N/A |
| Electron Affinity (Exp) | KJ/g-mol | N/A |
| Electronegativity (Pauling) | - | N/A |
| Electronegativity (Sanderson) | - | 0.94 |
| Electronegativity (Allred_Rochow) | - | 1.01 |
| Surface Tension @BP | dyn/cm | N/A |
| NMR Frequencies of Nuclei | MHz | 24.801 |
| Discovery Date | - | 1901 |
| Electric Resistivity | mohm-cm | 90 |
| Linear Thermal Expansion Coefficient | 1E-6 cm/cm/�C | 32 |
| Neutron Capture Cross Section | barns | 4100 |
| Thermal Conductivity | W/m/K | 13.9 |
| Magnetic Susceptibility | 1e-9 m�/kg | 2810 |
| Abundance, (Sun) | log(atoms/1E12 atoms H) | 0.7 |
| Abundance, (Meteorite) | log(atoms/atoms) | 0.6 |
| Abundance, (Earth) | log(pbbw) | 1.8 |
| Abundance, (Crust) | log(pbbw) | 3 |
| Abundance, (Ocean) | log(1E-12 mol/kg) | 0 |
| Abundance, (Body) | log(ppmw) | 0 |
| Electrical Conductivity | %IACS | N/A |
| Electrical Resistance | - | N/A |
| Photoelectric Work Function | eV | N/A |
| Hall's Coefficient | 1E-12* volt-cm/amp-Oe | N/A |
| Electrochemical Equivalent | mg/coulomb | N/A |
| Young's Modulus of Elasticity | 1E-6 kg/cm� | N/A |
| Shear Modulus | 1E-6 kg/cm� | N/A |
| Bulk Modulus | 1E-6 kg/cm� | N/A |
| Poisson's Ratio | - | N/A |
| Hardness | - | N/A |
| Hardness Unit | - |
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