| Strontium | |
| Elemental State | Sr |
| Electron Configuration | 1s22s22p63s23p63d104s24p65s2 |
| First Ionization Potential | 6.595 eV |
| Electron Affinity | 0.048 eV |
| Z* | |
| Pauling Electronegativity | 0.95 |
| Covalent Radius | 1.92 Å |
| Metallic Radius | 2.15 Å |
| Ionic Radius | 1.32 Å Sr2+ coordination number
= 6
1.35 Å Sr2+ coordination number = 7 1.40 Å Sr2+ coordination number = 8 |
| van der Waal's Radius | |
| Melting Point | 777 oC |
| Boiling Point | 1382 oC |
| Density | 2.54 g/cm3 |
| Other Properties | |