Siak (錫) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Sn, ngièn-chṳ́ su-muk he 50. Siak he yit-tsúng tsú-tshu̍k Kîm-su̍k. Sùn-tsṳn ke siak yû ngiùn fôi-set tsṳ̂ kîm-su̍k kông-yùng, yúng-yû liòng-hó ke tshûn-tsán sin-nèn. Siak ke tô-tsúng ha̍p-kîm yû fòng-fú-sṳ̍t ke sin-nèn, só-yî sòng-sòng pûn-ngìn yung-lòi tsok-vì khì-thâ kîm-su̍k ke fòng-fú tshèn. Siak sṳn-sán tì Chûng-koet Yùn-nàm, Mâ-lòi-sî-â tén-tén thi-khî.
快速預覽 ngoi-kôn, Kî-pún sin-sit ...
Siak, 50Sn| ngoi-kôn |
|---|
silvery-white (beta, β) or gray (alpha, α)
 |
| Kî-pún sin-sit |
|---|
| Miàng, fù-ho |
Siak, Sn |
|---|
| Yîn-ngî |
tin |
|---|
| thùng-su-thí |
alpha, α (gray); beta, β (white) |
|---|
| ngoi-hìn |
silvery-white (beta, β) or gray (alpha, α) |
|---|
| Siak chhai chû-khì-péu ke vi-chi |
|---|
|
|
| ngièn-chṳ́ sì-sú |
50 |
|---|
| ngièn-chṳ́-liòng (±) |
118.710(7)[1] |
|---|
| ngièn-su lui-phe̍t |
heu-ko-thu kîm-su̍k |
|---|
| Chhu̍k, fûn-khî |
14 chhu̍k, p-block |
|---|
| chû-khì |
period 5 |
|---|
| thien-chṳ́ phài-lie̍t |
[Kr] 4d10 5s2 5p2 |
|---|
| per shell |
2, 8, 18, 18, 4 |
|---|
| vu̍t-lî sin-chṳt |
|---|
| Siông |
ku-thí |
|---|
| yùng-tiám |
505.08 K (231.93 °C, 449.47 °F) |
|---|
| pui-tiám |
2875 K (2602 °C, 4716 °F) |
|---|
| Me̍t-thu near Sit-vûn |
white, β: 7.365 g·cm−3
gray, α: 5.769 g·cm−3 |
|---|
|
6.99 g·cm−3 |
| Yùng-fa-ngie̍t |
white, β: 7.03 kJ·mol−1 |
|---|
| Chîn-fat-ngie̍t |
white, β: 296.1 kJ·mol−1 |
|---|
| Ngie̍t-yùng-liong |
white, β: 27.112 J·mol−1·K−1 |
|---|
chîn-hi-ap
| P (Pa) |
1 |
10 |
100 |
1 k |
10 k |
100 k |
| chhai T (K) |
1497 |
1657 |
1855 |
2107 |
2438 |
2893 |
|
| Ngièn-chṳ́ sin-chṳt |
|---|
| Yông-fa-su |
4, 3,[2] 2, 1,[3] −1, −2, −3, −4 (an amphoteric oxide) |
|---|
| Thien-fu-sin |
Pauling scale: 1.96 |
|---|
| Thien-lì-nèn |
1st: 708.6 kJ·mol−1
2nd: 1411.8 kJ·mol−1
3rd: 2943.0 kJ·mol−1 |
|---|
| Ngièn-chṳ́ pan-kang |
empirical: 140 pm |
|---|
| Khiung-ka pan-kang |
139±4 pm |
|---|
| Van der Waals pan-kang |
217 pm |
|---|
| Miscellanea |
|---|
| Chîn-thí keu-chho |
tetragonal
white (β) |
|---|
| Chîn-thí keu-chho |
diamond cubic
gray (α) |
|---|
| Sâng-suk thin rod |
2730 m·s−1 (at r.t.) (rolled) |
|---|
| Ngie̍t-phàng-chong |
22.0 µm·m−1·K−1 (at 25 °C) |
|---|
| Ngie̍t-chhòn-thô-li̍t |
66.8 W·m−1·K−1 |
|---|
| Thien-chú-li̍t |
115 nΩ·m (at 0 °C) |
|---|
| Chhṳ̀-sin |
gray: diamagnetic[4]
white (β): paramagnetic |
|---|
| Young's modulus |
50 GPa |
|---|
| Shear modulus |
18 GPa |
|---|
| Bulk modulus |
58 GPa |
|---|
| Poisson ratio |
0.36 |
|---|
| Brinell hardness |
50–440 MPa |
|---|
| CAS Registry Number |
7440-31-5 |
|---|
| Le̍k-sú |
|---|
| Fat-hien |
around 3500 BC |
|---|
| Chui vún-thin ke thùng-vi-su |
|---|
|
Chú vùn-chông: Siak ke thùng-vi-su |
| iso |
NA |
half-life |
DM |
DE (MeV) |
DP |
| 112Sn |
0.97% |
– |
(β+β+) |
1.9222 |
112Cd |
| 114Sn |
0.66% |
– |
(SF) |
<27.965 |
|
| 115Sn |
0.34% |
– |
(SF) |
<26.791 |
|
| 116Sn |
14.54% |
– |
(SF) |
<25.905 |
|
| 117Sn |
7.68% |
– |
(SF) |
<25.334 |
|
| 118Sn |
24.22% |
– |
(SF) |
<23.815 |
|
| 119Sn |
8.59% |
– |
(SF) |
<23.140 |
|
| 120Sn |
32.58% |
– |
(SF) |
<21.824 |
|
| 122Sn |
4.63% |
– |
(β−β−) |
0.3661 |
122Te |
| 124Sn |
5.79% |
>1×1017 y |
(β−β−) |
2.2870 |
124Te |
| 126Sn |
trace |
2.3×105 y |
β− |
0.380 + |
126Sb |
|
|
Decay modes in parentheses are predicted, but have not yet been observed |
關閉
