Atomic number 33 · metalloid · Atomic mass 74.922 u
| Atomic Number | 33 |
| Atomic Mass | 74.9220 u |
| Category | metalloid / 准金属 |
| Group | 15 |
| Period | 4 |
| Block | P |
| Electron Configuration | [Ar] 3d¹⁰ 4s² 4p³ |
| Electronegativity (Pauling) | 2.18 |
| Phase at STP | Solid |
| Density | 5.727 g/cm³ |
| Year Discovered | — |
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