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Barium
| Density | 3.51 g/cm3 |
| Thermal Conductivity @ 20oC | |
| Specific Heat @ 25oC | 0.068 cal/g |
| Heat of Fusion | 1.83 kcal/g-atom |
| Heat of Vaporization | 35.7 kcal/g-atom |
| Atomic Volume | 39 W/D |
| First Ionizaton Energy | 120 kcal/g-atom |
| Electronegativity | 0.9 Paulings |
| Covalent Radius | 1.98 Angstroms |
| Mohs Hardness @ 20oC | |
| Linear CTE @ 20oC | |
| Electrical Resistivity @ 20oC | 50 mohms/cm |
| Crystal Structure | Cubic, body centered |
| Thermal Neutron Cross-section | |
| Magnetic Succeptibility @ 18oC | |
| Tensile Strength | |
| Electron Work Function | 2.5 eV |
