Wikiversity
Posted on July 23, 2020
By Robert Payne
Nickel, 28Ni| ngoi-kôn |
|---|
lustrous, metallic, and silver with a gold tinge
 |
| Kî-pún sin-sit |
|---|
| Miàng, fù-ho |
Nickel, Ni |
|---|
| ngoi-hìn |
lustrous, metallic, and silver with a gold tinge |
|---|
| Nickel chhai chû-khì-péu ke vi-chi |
|---|
|
|
| ngièn-chṳ́ sì-sú |
28 |
|---|
| ngièn-chṳ́-liòng (±) |
58.6934(4)[1] |
|---|
| ngièn-su lui-phe̍t |
ko-thu kîm-su̍k |
|---|
| Chhu̍k, fûn-khî |
10 chhu̍k, d-block |
|---|
| chû-khì |
period 4 |
|---|
| thien-chṳ́ phài-lie̍t |
[Ar] 3d8 4s2 or
[Ar] 3d9 4s1 |
|---|
| per shell |
2, 8, 16, 2 or 2, 8, 17, 1 |
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| vu̍t-lî sin-chṳt |
|---|
| Siông |
ku-thí |
|---|
| yùng-tiám |
1728 K (1455 °C, 2651 °F) |
|---|
| pui-tiám |
3003 K (2730 °C, 4946 °F) |
|---|
| Me̍t-thu near Sit-vûn |
8.908 g·cm−3 |
|---|
|
7.81 g·cm−3 |
| Yùng-fa-ngie̍t |
17.48 kJ·mol−1 |
|---|
| Chîn-fat-ngie̍t |
379 kJ·mol−1 |
|---|
| Ngie̍t-yùng-liong |
26.07 J·mol−1·K−1 |
|---|
chîn-hi-ap
| P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
| chhai T (K)
|
1783
|
1950
|
2154
|
2410
|
2741
|
3184
| |
| Ngièn-chṳ́ sin-chṳt |
|---|
| Yông-fa-su |
4,[2] 3, 2, 1,[3] −1, −2 (a mildly basic oxide) |
|---|
| Thien-fu-sin |
Pauling scale: 1.91 |
|---|
| Thien-lì-nèn |
1st: 737.1 kJ·mol−1
2nd: 1753.0 kJ·mol−1
3rd: 3395 kJ·mol−1
(more) |
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| Ngièn-chṳ́ pan-kang |
empirical: 124 pm |
|---|
| Khiung-ka pan-kang |
124±4 pm |
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| Van der Waals pan-kang |
163 pm |
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| Miscellanea |
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| Chîn-thí keu-chho |
face-centered cubic (fcc) |
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| Sâng-suk thin rod |
4900 m·s−1 (at r.t.) |
|---|
| Ngie̍t-phàng-chong |
13.4 µm·m−1·K−1 (at 25 °C) |
|---|
| Ngie̍t-chhòn-thô-li̍t |
90.9 W·m−1·K−1 |
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| Thien-chú-li̍t |
69.3 nΩ·m (at 20 °C) |
|---|
| Chhṳ̀-sin |
ferromagnetic |
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| Young's modulus |
200 GPa |
|---|
| Shear modulus |
76 GPa |
|---|
| Bulk modulus |
180 GPa |
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| Poisson ratio |
0.31 |
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| Mohs hardness |
4.0 |
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| Vickers hardness |
638 MPa |
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| Brinell hardness |
667–1600 MPa |
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| CAS Registry Number |
7440-02-0 |
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| Le̍k-sú |
|---|
| Hoat-kiàn kap siōng chá ê tông-ūi-sò͘ |
Axel Fredrik Cronstedt (1751) |
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| Chui vún-thin ke thùng-vi-su |
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|
Chú vùn-chông: Nickel ke thùng-vi-su |
|
|
|
Decay modes in parentheses are predicted, but have not yet been observed |
Nickel (Hon-ngî: 鎳 niè) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Ni, ngièn-chṳ́ su-muk he 28.
Chhâm-kháu chṳ̂-liau
- ↑ Standard Atomic Weights 2013. Commission on Isotopic Abundances and Atomic Weights
- ↑ Carnes, Matthew; Buccella, Daniela; Chen, Judy Y.-C.; Ramirez, Arthur P.; Turro, Nicholas J.; Nuckolls, Colin; Steigerwald, Michael (2009). "A Stable Tetraalkyl Complex of Nickel(IV)". Angewandte Chemie International Edition 48 (2): 3384. doi:10.1002/anie.200804435.
- ↑ Pfirrmann, Stefan; Limberg, Christian; Herwig, Christian; Stößer, Reinhard; Ziemer, Burkhard (2009). "A Dinuclear Nickel(I) Dinitrogen Complex and its Reduction in Single-Electron Steps". Angewandte Chemie International Edition 48 (18): 3357. doi:10.1002/anie.200805862.
