Chăng-kō̤ Mìng-dĕ̤ng-ngṳ̄ Háng-cê gì bēng-buōng. / 參考閩東語漢字其版本。
快速預覽 ngôi-guăng, gái-huóng ...
Iridi 77Ir|
|
| ngôi-guăng |
|---|
silvery white
 |
| gái-huóng |
|---|
| miàng-cê·hù-hô̤·sê̤ṳ-só |
Iridi (iridium)·Ir·77 |
|---|
| nguòng-só lôi-biék |
guó-dô gĭng-sṳ̆k |
|---|
| cŭk·ciŭ-gĭ·kṳ̆ |
9·6·d |
|---|
| nguòng-cṳ̄-liông |
192.217(3) |
|---|
| diêng-cṳ̄ bà̤-buó |
[Xe] 4f14 5d7 6s2
2, 8, 18, 32, 15, 2
 Iridi gì diêng cṳ̄ cèng (2, 8, 18, 32, 15, 2) |
|---|
| Lĭk-sṳ̄ |
|---|
| Discovery and first isolation |
Smithson Tennant (1803) |
|---|
| ŭk-lī séng-cék |
|---|
| ŭk-tái |
gó-tā̤ |
|---|
| mĭk-dô̤ |
(ciék-gê̤ṳng sék-ŭng)
22.56 g·cm−3 |
|---|
| iòng-diēng sèng-âu gì ĭk-tā̤ mĭk-dô̤ |
19 g·cm−3 |
|---|
| iòng-diēng |
2719 K,2446 °C,4435 °F |
|---|
| bé-diēng |
4403 K,4130 °C,7466 °F |
|---|
| iòng iĕk |
41.12 kJ·mol−1 |
|---|
| ké-huá iĕk |
564 kJ·mol−1 |
|---|
| bī-iĕk-ṳ̀ng |
25.10 J·mol−1·K−1 |
|---|
|
cĭng-ké-ák
| ák/Pa |
1 |
10 |
100 |
1 k |
10 k |
100 k |
| ŭng/K |
2713 |
2957 |
3252 |
3614 |
4069 |
4659 |
|
| nguòng-cṳ̄ séng-cék |
|---|
| iōng-huá-tái |
−3, −1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9[1] |
|---|
| diêng-hô-séng |
2.20 (Pauling biĕu-dô) |
|---|
| diêng-liê-nèng |
dâ̤ 1 : {{{1st ionization energy}}} kJ·mol−1
dâ̤ 2: {{{2nd ionization energy}}} kJ·mol−1 |
|---|
| nguòng-cṳ̄ buáng-géng |
136 pm |
|---|
| gê̤ṳng-gá buáng-géng |
141±6 pm |
|---|
| gì-tă |
|---|
| cĭng-tā̤ giék-gáiu |
face-centered cubic
|
|---|
| Cṳ̀-sê̤ṳ |
paramagnetic[2] |
|---|
| diêng-cū-lŭk |
(20 °C)47.1 nΩ·m |
|---|
| iĕk-dô̤-lŭk |
147 W·m−1·K−1 |
|---|
| pàng-dióng hiê-só |
6.4 µm/(m·K) |
|---|
| siăng-sók |
(20 °C)4825 m·s−1 |
|---|
| Young muò-liông |
528 GPa |
|---|
| cēng-ciék muò-liông |
210 GPa |
|---|
| tā̤-cék muò-liông |
320 GPa |
|---|
| Poisson bī |
0.26 |
|---|
| Mohs ngâing-dô̤ |
6.5 |
|---|
| Vickers ngâing-dô |
1760–2200 MPa |
|---|
| Brinell ngâing-dô |
1670 MPa |
|---|
| CAS hô̤ |
7439-88-5 |
|---|
| có̤i ūng-diâng gì dùng-ôi-só |
|---|
|
| dùng-ôi-só |
hŭng-dô |
buáng-sŏi-gĭ |
huŏng-sék |
nèng-liông（MeV） |
sāng-ŭk |
|---|
| 188Ir |
syn |
1.73 d |
ε |
1.64 |
188Os |
| 189Ir |
syn |
13.2 d |
ε |
0.532 |
189Os |
| 190Ir |
syn |
11.8 d |
ε |
2.000 |
190Os |
| 191Ir |
37.3% |
– |
(α) |
2.0839 |
187Re |
| 192Ir |
syn |
73.827 d |
β− |
1.460 |
192Pt |
| ε |
1.046 |
192Os |
| 192m2Ir |
syn |
241 y |
IT |
0.161 |
192Ir |
| 193Ir |
62.7% |
– |
(α) |
1.0173 |
189Re |
| 193mIr |
syn |
10.5 d |
IT |
0.080 |
193Ir |
| 194Ir |
syn |
19.3 h |
β− |
2.247 |
194Pt |
| 194m2Ir |
syn |
171 d |
IT |
– |
194Ir |
Decay modes in parentheses are predicted, but have not yet been observed |
關閉
Iridium sê siŏh cṳ̄ng gĭng-sṳ̆k, iâ sê siŏh cṳ̄ng huá-hŏk nguòng-só. Nguòng-cṳ̄ sê̤ṳ-só sê 77, huá-hŏk hù-hô̤ sê Ir.
