Titanium vs Strontium
| Property | Ti Titanium | Sr Strontium |
|---|---|---|
| Atomic number | 22 | 38 |
| Symbol | Ti | Sr |
| Name | Titanium | Strontium |
| Category | transition-metal | alkaline-earth-metal |
| Standard Atomic Weight | 47.867 u | 87.62 u |
| Period | 4 | 5 |
| Group | 4 | 2 |
| Block | s | s |
| Phase at STP | solid | solid |
| Electron configuration | [Ar]4s23d2 | [Kr]5s2 |
| Oxidation states | [-2, -1, 0, 1, 2, 3, 4] | [1, 2] |
| Electronegativity (Pauling) | 1.54 | 0.95 |
| Electron affinity | 0.0755 eV | 0.052 eV |
| Density | 4500 kg/m³ | 2640 kg/m³ |
| Melting point | 1667.85 °C | 776.85 °C |
| Boiling point | 3286.85 °C | 1381.85 °C |
| Discovery year | 1791 | 1792 |