Hydrogen vs Titanium
| Property | H Hydrogen | Ti Titanium |
|---|---|---|
| Atomic number | 1 | 22 |
| Symbol | H | Ti |
| Name | Hydrogen | Titanium |
| Category | nonmetal | transition-metal |
| Standard Atomic Weight | 1.007975 u | 47.867 u |
| Period | 1 | 4 |
| Group | 1 | 4 |
| Block | s | s |
| Phase at STP | gas | solid |
| Electron configuration | 1s1 | [Ar]4s23d2 |
| Oxidation states | [-1, 1] | [-2, -1, 0, 1, 2, 3, 4] |
| Electronegativity (Pauling) | 2.2 | 1.54 |
| Electron affinity | 0.75419 eV | 0.0755 eV |
| Density | 0.08988 kg/m³ | 4500 kg/m³ |
| Melting point | -259.34 °C | 1667.85 °C |
| Boiling point | -252.87 °C | 3286.85 °C |
| Discovery year | 1766 | 1791 |