Atomic number 72 · transition metal · Atomic mass 178.49 u
| Atomic Number | 72 |
| Atomic Mass | 178.4900 u |
| Category | transition metal / 过渡金属 |
| Group | 4 |
| Period | 6 |
| Block | D |
| Electron Configuration | [Xe] 4f¹⁴ 5d² 6s² |
| Electronegativity (Pauling) | 1.3 |
| Phase at STP | Solid |
| Density | 13.31 g/cm³ |
| Year Discovered | 1923 |
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