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硒
硒下載化學應用程式以查看有關化學元素的更多信息:
| 原子序數 | 34 |
| 族 | VIA |
| 元素周期 | 4 |
| 質量 | 78.96 |
| 拉丁名 | Selenium |
| 電子組態 | [Ar]3d10 4s2 4p4 |
| 氧化態 | -2, -1, 0, 1, 2, 3, 4, 5, 6 |