10族元素:修订间差异
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Hacter Chang(留言 | 贡献) 小 增加內部連結 |
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| style="background:lightgrey; text-align:left;"|[[电子壳层|各壳层电子数]] |
| style="background:lightgrey; text-align:left;"|[[电子壳层|各壳层电子数]] |
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| 2, 8, 16, 2 || 2, 8, 18, 18|| 2, 8, 18, 32, 17, 1|| 2, 8, 18, 32, 32, 16, 2''(推測)''<ref name=Haire>{{cite book| title = The Chemistry of the Actinide and Transactinide Elements| editor1-last = Morss|editor2-first = Norman M.| editor2-last = Edelstein| editor3-last = Fuger|editor3-first = Jean| last1 = Hoffman|first1 = Darleane C.| last2=Lee|first2=Diana M. |last3=Pershina|first3=Valeria | chapter = Transactinides and the future elements| publisher = [[Springer Science+Business Media]]| year = 2006| page = | isbn = 1-4020-3555-1| location = Dordrecht, The Netherlands| edition = 3rd| ref = CITEREFHaire2006}}</ref> |
| 2, 8, 16, 2</br>或2,8,17,1 || 2, 8, 18, 18|| 2, 8, 18, 32, 17, 1|| 2, 8, 18, 32, 32, 16, 2''(推測)''<ref name=Haire>{{cite book| title = The Chemistry of the Actinide and Transactinide Elements| editor1-last = Morss|editor2-first = Norman M.| editor2-last = Edelstein| editor3-last = Fuger|editor3-first = Jean| last1 = Hoffman|first1 = Darleane C.| last2=Lee|first2=Diana M. |last3=Pershina|first3=Valeria | chapter = Transactinides and the future elements| publisher = [[Springer Science+Business Media]]| year = 2006| page = | isbn = 1-4020-3555-1| location = Dordrecht, The Netherlands| edition = 3rd| ref = CITEREFHaire2006}}</ref> |
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| style="background:lightgrey; text-align:left;"|[[熔点]] |
| style="background:lightgrey; text-align:left;"|[[熔点]] |
2020年4月9日 (四) 09:49的版本
10族元素(又稱鎳族元素)是指元素週期表上第10族的元素,位于9族元素和11族元素之间,在過去和8族元素及9族元素合稱為ⅧB族元素。9族元素包含鎳(Ni)、鈀(Pd)、鉑(Pt)、鐽(Ds),均為過渡金屬元素,其中鐽為人造元素,具極高的放射性。
特性对比
名称 | 鎳 | 鈀 | 鉑 | 鐽 |
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各壳层电子数 | 2, 8, 16, 2 或2,8,17,1 |
2, 8, 18, 18 | 2, 8, 18, 32, 17, 1 | 2, 8, 18, 32, 32, 16, 2(推測)[1] |
熔点 | 1728 K (1455 °C) | 1828.05 K (1554.9 °C) | 2041.4 K (1768.3 °C) | 未知 |
沸点 | 3186 K (2913 °C) | 3236 K (2963 °C) | 4098 K (3825 °C) | 未知 |
密度 | 8.908 g·cm−3 | 12.023 g·cm−3 | 21.45 g·cm−3 | 34.8 g·cm−3(推測)[1] |
外观 | 银白色 | 银白色 | 银白色 | 未知 |
原子半径 | 124 pm | 137 pm | 139 pm | 118 pm (推測)[1] |
左方一族: | 10族元素 第10族 |
右方一族: |
9族元素 | 11族元素 |
参考文献
- ^ 1.0 1.1 1.2 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria. Transactinides and the future elements. Morss; Edelstein, Norman M.; Fuger, Jean (编). The Chemistry of the Actinide and Transactinide Elements 3rd. Dordrecht, The Netherlands: Springer Science+Business Media. 2006. ISBN 1-4020-3555-1.