Antimony, 51Sbngoi-kôn |
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silvery lustrous gray
 |
Kî-pún sin-sit |
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Miàng, fù-ho |
Antimony, Sb |
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ngoi-hìn |
silvery lustrous gray |
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Antimony chhai chû-khì-péu ke vi-chi |
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|
ngièn-chṳ́ sì-sú |
51 |
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ngièn-chṳ́-liòng (±) |
121.760(1)[1] |
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ngièn-su lui-phe̍t |
lui-kîm-su̍k |
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Chhu̍k, fûn-khî |
15 chhu̍k, p-block |
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chû-khì |
period 5 |
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thien-chṳ́ phài-lie̍t |
[Kr] 4d10 5s2 5p3 |
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per shell |
2, 8, 18, 18, 5 |
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vu̍t-lî sin-chṳt |
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Siông |
ku-thí |
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yùng-tiám |
903.78 K (630.63 °C, 1167.13 °F) |
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pui-tiám |
1908 K (1635 °C, 2975 °F) |
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Me̍t-thu near Sit-vûn |
6.697 g·cm−3 |
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6.53 g·cm−3 |
Yùng-fa-ngie̍t |
19.79 kJ·mol−1 |
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Chîn-fat-ngie̍t |
193.43 kJ·mol−1 |
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Ngie̍t-yùng-liong |
25.23 J·mol−1·K−1 |
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chîn-hi-ap
P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
chhai T (K)
|
807
|
876
|
1011
|
1219
|
1491
|
1858
| |
Ngièn-chṳ́ sin-chṳt |
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Yông-fa-su |
5, 4, 3, 2, 1, −1, −2, −3 (an amphoteric oxide) |
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Thien-fu-sin |
Pauling scale: 2.05 |
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Thien-lì-nèn |
1st: 834 kJ·mol−1 2nd: 1594.9 kJ·mol−1 3rd: 2440 kJ·mol−1 (more) |
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Ngièn-chṳ́ pan-kang |
empirical: 140 pm |
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Khiung-ka pan-kang |
139±5 pm |
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Van der Waals pan-kang |
206 pm |
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Miscellanea |
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Chîn-thí keu-chho |
rhombohedral |
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Sâng-suk thin rod |
3420 m·s−1 (at 20 °C) |
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Ngie̍t-phàng-chong |
11 µm·m−1·K−1 (at 25 °C) |
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Ngie̍t-chhòn-thô-li̍t |
24.4 W·m−1·K−1 |
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Thien-chú-li̍t |
417 nΩ·m (at 20 °C) |
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Chhṳ̀-sin |
diamagnetic[2] |
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Young's modulus |
55 GPa |
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Shear modulus |
20 GPa |
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Bulk modulus |
42 GPa |
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Mohs hardness |
3.0 |
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Brinell hardness |
294–384 MPa |
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CAS Registry Number |
7440-36-0 |
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Le̍k-sú |
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Fat-hien |
3000 BC |
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First isolation |
Vannoccio Biringuccio (1540) |
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Chui vún-thin ke thùng-vi-su |
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Chú vùn-chông: Antimony ke thùng-vi-su |
|
Decay modes in parentheses are predicted, but have not yet been observed |
Antimony (Hon-ngî: 銻 tī) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Sb, ngièn-chṳ́ su-muk he 51.