Indium sī 1 ê hoà-ha̍k goân-sò͘. I ê goân-chú-hoan sī 49, hoà-ha̍k hû-hō sī In.
Quick facts Ki-pún sèng-chit, Miâ, hû-hō ...
Indium, 49In |
|
| Miâ, hû-hō | indium, In |
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| Gōa-hêng | silvery lustrous gray |
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|
|
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| Goân-chú-hoan | 49 |
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| Goân-chú-liōng (±) | 114.818(1)[1] |
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| Goân-sò͘ lūi-pia̍t | āu-kòe-tō͘ kim-sio̍k |
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| Cho̍k, hun-khu | 13 cho̍k, p khu |
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| Chiu-kî | tē 5 chiu-kî |
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| Tiān-chú pâi-lia̍t | [Kr] 4d10 5s2 5p1 |
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| per shell | 2, 8, 18, 18, 3 |
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| Siòng | solid |
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| Iûⁿ-tiám | 429.7485 K (156.5985 °C, 313.8773 °F) |
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| Hut-tiám | 2345 K (2072 °C, 3762 °F) |
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| Bi̍t-tō͘ (sek-un) | 7.31 g·cm−3 |
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| 7.02 g·cm−3 |
| Sam-siòng-tiám | 429.7445 K, ~1 kPa[2] |
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| Iûⁿ-hoà-jia̍t | 3.281 kJ·mol−1 |
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| Cheng-hoat-jia̍t | 231.8 kJ·mol−1 |
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| Jia̍t-iông-liōng | 26.74 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) |
1196 |
1325 |
1485 |
1690 |
1962 |
2340 |
|
|
| Sng-hòa-sò͘ | 3, 2, 1, −1, −2, −5[3] (an amphoteric oxide) |
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| Tiān-hū-tō͘ | Pauling scale: 1.78 |
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| Tiān-lī-lêng | 1st: 558.3 kJ·mol−1
2nd: 1820.7 kJ·mol−1
3rd: 2704 kJ·mol−1 |
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| Goân-chú pòaⁿ-kèng | empirical: 167 pm |
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| Kiōng-kè pòaⁿ-kèng | 142±5 pm |
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| Van der Waals pòaⁿ-kèng | 193 pm |
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| Chiⁿ-thé kò͘-chō | tetragonal |
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| Siaⁿ-sok (sòe kùn-á) | 1215 m·s−1 (at 20 °C) |
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| Jia̍t-phòng-tiòng | 32.1 µm·m−1·K−1 (at 25 °C) |
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| Jia̍t-thoân-tō-lu̍t | 81.8 W·m−1·K−1 |
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| Tiān-chó͘-lu̍t | 83.7 nΩ·m (at 20 °C) |
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| Chû-sèng | diamagnetic[4] |
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| Young hē-sò͘ | 11 GPa |
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| Mohs ngē-tō͘ | 1.2 |
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| Brinell ngē-tō͘ | 8.8–10.0 MPa |
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| CAS teng-kì pian-hō | 7440-74-6 |
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|
| Hoat-hiān | Ferdinand Reich and Hieronymous Theodor Richter (1863) |
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| Siōng chá hû-lî | Hieronymous Theodor Richter (1867) |
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|
| Chú bûn-chiong: indium ê tông-ūi-sò͘ |
| iso |
NA |
half-life |
DM |
DE (MeV) |
DP |
| 113In |
4.29% |
– |
(SF) |
<24.281 |
|
| 115In |
95.71% |
4.41×1014 y |
β− |
0.495 |
115Sn |
|
| Decay modes in parentheses are predicted, but have not yet been observed |
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