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
 |
| Ki-pún sèng-chit |
|---|
| Miâ, hû-hō |
indium, In |
|---|
| Gōa-hêng |
silvery lustrous gray |
|---|
| Indium tī chiu-kî-piáu lāi ê ūi-tì |
|---|
|
|
| Goân-chú-hoan |
49 |
|---|
| Goân-chú-liōng (±) |
114.818(1)[1] |
|---|
| Goân-sò͘ lūi-pia̍t |
āu-kòe-tō͘ kim-sio̍k |
|---|
| Cho̍k, hun-khu |
13 cho̍k, p khu |
|---|
| Chiu-kî |
tē 5 chiu-kî |
|---|
| Tiān-chú pâi-lia̍t |
[Kr] 4d10 5s2 5p1 |
|---|
| per shell |
2, 8, 18, 18, 3 |
|---|
| Bu̍t-lí sèng-chit |
|---|
| Siòng |
solid |
|---|
| Iûⁿ-tiám |
429.7485 K (156.5985 °C, 313.8773 °F) |
|---|
| Hut-tiám |
2345 K (2072 °C, 3762 °F) |
|---|
| Bi̍t-tō͘ (sek-un) |
7.31 g·cm−3 |
|---|
|
7.02 g·cm−3 |
| Sam-siòng-tiám |
429.7445 K, ~1 kPa[2] |
|---|
| Iûⁿ-hoà-jia̍t |
3.281 kJ·mol−1 |
|---|
| Cheng-hoat-jia̍t |
231.8 kJ·mol−1 |
|---|
| Jia̍t-iông-liōng |
26.74 J·mol−1·K−1 |
|---|
cheng-khì-ap
| P (Pa) |
1 |
10 |
100 |
1 k |
10 k |
100 k |
| tī T (K) |
1196 |
1325 |
1485 |
1690 |
1962 |
2340 |
|
| Goân-chú sèng-chit |
|---|
| Sng-hòa-sò͘ |
3, 2, 1, −1, −2, −5[3] (an amphoteric oxide) |
|---|
| Tiān-hū-tō͘ |
Pauling scale: 1.78 |
|---|
| Tiān-lī-lêng |
1st: 558.3 kJ·mol−1
2nd: 1820.7 kJ·mol−1
3rd: 2704 kJ·mol−1 |
|---|
| Goân-chú pòaⁿ-kèng |
empirical: 167 pm |
|---|
| Kiōng-kè pòaⁿ-kèng |
142±5 pm |
|---|
| Van der Waals pòaⁿ-kèng |
193 pm |
|---|
| Cha̍p-lio̍k |
|---|
| Chiⁿ-thé kò͘-chō |
tetragonal |
|---|
| Siaⁿ-sok (sòe kùn-á) |
1215 m·s−1 (at 20 °C) |
|---|
| Jia̍t-phòng-tiòng |
32.1 µm·m−1·K−1 (at 25 °C) |
|---|
| Jia̍t-thoân-tō-lu̍t |
81.8 W·m−1·K−1 |
|---|
| Tiān-chó͘-lu̍t |
83.7 nΩ·m (at 20 °C) |
|---|
| Chû-sèng |
diamagnetic[4] |
|---|
| Young hē-sò͘ |
11 GPa |
|---|
| Mohs ngē-tō͘ |
1.2 |
|---|
| Brinell ngē-tō͘ |
8.8–10.0 MPa |
|---|
| CAS teng-kì pian-hō |
7440-74-6 |
|---|
| Le̍k-sú |
|---|
| Hoat-hiān |
Ferdinand Reich and Hieronymous Theodor Richter (1863) |
|---|
| Siōng chá hû-lî |
Hieronymous Theodor Richter (1867) |
|---|
| Chòe ún-tēng ê tông-ūi-sò͘ |
|---|
|
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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