Antimon, Eng-gí hō antimony, Latin hō-miâ Stibium, sī chi̍t khoán hoà-ha̍k goân-sò͘, hû-hō sī Sb, goân-chú-hoan 51.
Quick Facts Ki-pún sèng-chit, Miâ, hû-hō ...
Antimony, 51Sb
 |
| Ki-pún sèng-chit |
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| Miâ, hû-hō |
antimony, Sb |
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| Phian-miâ |
stibium, antimon |
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| Gōa-hêng |
silvery lustrous gray |
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| Antimony tī chiu-kî-piáu lāi ê ūi-tì |
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|
|
| Goân-chú-hoan |
51 |
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| Goân-chú-liōng (±) |
121.760(1)[1] |
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| Goân-sò͘ lūi-pia̍t |
lūi-kim-sio̍k |
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| Cho̍k, hun-khu |
15 cho̍k, p khu |
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| Chiu-kî |
tē 5 chiu-kî |
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| Tiān-chú pâi-lia̍t |
[Kr] 4d10 5s2 5p3 |
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| per shell |
2, 8, 18, 18, 5 |
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| Bu̍t-lí sèng-chit |
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| Siòng |
solid |
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| Iûⁿ-tiám |
903.78 K (630.63 °C, 1167.13 °F) |
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| Hut-tiám |
1908 K (1635 °C, 2975 °F) |
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| Bi̍t-tō͘ (sek-un) |
6.697 g·cm−3 |
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|
6.53 g·cm−3 |
| Iûⁿ-hoà-jia̍t |
19.79 kJ·mol−1 |
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| Cheng-hoat-jia̍t |
193.43 kJ·mol−1 |
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| Jia̍t-iông-liōng |
25.23 J·mol−1·K−1 |
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cheng-khì-ap
| P (Pa) |
1 |
10 |
100 |
1 k |
10 k |
100 k |
| tī T (K) |
807 |
876 |
1011 |
1219 |
1491 |
1858 |
|
| Goân-chú sèng-chit |
|---|
| Sng-hòa-sò͘ |
5, 4, 3, 2, 1, −1, −2, −3 (an amphoteric oxide) |
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| Tiān-hū-tō͘ |
Pauling scale: 2.05 |
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| Tiān-lī-lêng |
1st: 834 kJ·mol−1
2nd: 1594.9 kJ·mol−1
3rd: 2440 kJ·mol−1
(more) |
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| Goân-chú pòaⁿ-kèng |
empirical: 140 pm |
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| Kiōng-kè pòaⁿ-kèng |
139±5 pm |
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| Van der Waals pòaⁿ-kèng |
206 pm |
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| Cha̍p-lio̍k |
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| Chiⁿ-thé kò͘-chō |
rhombohedral |
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| Siaⁿ-sok (sòe kùn-á) |
3420 m·s−1 (at 20 °C) |
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| Jia̍t-phòng-tiòng |
11 µm·m−1·K−1 (at 25 °C) |
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| Jia̍t-thoân-tō-lu̍t |
24.4 W·m−1·K−1 |
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| Tiān-chó͘-lu̍t |
417 nΩ·m (at 20 °C) |
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| Chû-sèng |
diamagnetic[2] |
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| Young hē-sò͘ |
55 GPa |
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| Shear hē-sò͘ |
20 GPa |
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| Bulk hē-sò͘ |
42 GPa |
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| Mohs ngē-tō͘ |
3.0 |
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| Brinell ngē-tō͘ |
294–384 MPa |
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| CAS teng-kì pian-hō |
7440-36-0 |
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| Le̍k-sú |
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| Hoat-hiān |
3000 BC |
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| Siōng chá hû-lî |
Vannoccio Biringuccio (1540) |
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| Chòe ún-tēng ê tông-ūi-sò͘ |
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|
Chú bûn-chiong: antimony ê tông-ūi-sò͘ |
| iso |
NA |
half-life |
DM |
DE (MeV) |
DP |
| 121Sb |
57.36% |
– |
(SF) |
<25.718 |
|
| 123Sb |
42.64% |
– |
(SF) |
<23.454 |
|
| 125Sb |
syn |
2.7582 y |
β− |
0.767 |
125Te |
|
|
Decay modes in parentheses are predicted, but have not yet been observed |
Close
Antimon sī chi̍t khoán lūi-kim-sio̍k, ū 4-chióng tông-sò͘-ì-hêng-thé (allotropic form), hun nâ-pe̍h-sek, n̂g-sek kap o͘-sek.
