 |
| Ki-pún sèng-chit |
|---|
| Miâ,hû-hō | Ak-sò͘, I |
|---|
| Eng-bûn | iodine |
|---|
| Phian-miâ | tián |
|---|
| Gōa-hêng | lustrous metallic gray, violet as a gas |
|---|
| Ak-sò͘ tīchiu-kî-piáu lāi ê ūi-tì |
|---|
|
| Goân-chú-hoan | 53 |
|---|
| Goân-chú-liōng (±) | 126.90447(3)[1] |
|---|
| Goân-sò͘ lūi-pia̍t | siang-goân-chú hui-kim-sio̍k |
|---|
| Cho̍k,hun-khu | 17 cho̍k, p khu |
|---|
| Chiu-kî | tē 5 chiu-kî |
|---|
| Tiān-chú pâi-lia̍t | [Kr] 4d10 5s2 5p5 |
|---|
| per shell | 2, 8, 18, 18, 7 |
|---|
| Bu̍t-lí sèng-chit |
|---|
| Siòng | kò͘-thé |
|---|
| Iûⁿ-tiám | 386.85 K (113.7 °C, 236.66 °F) |
|---|
| Hut-tiám | 457.4 K (184.3 °C, 363.7 °F) |
|---|
| Bi̍t-tō͘ (sek-un) | 4.933 g·cm−3 |
|---|
| Sam-siòng-tiám | 386.65 K, 12.1 kPa |
|---|
| Lîm-kài-tiám | 819 K, 11.7 MPa |
|---|
| Iûⁿ-hoà-jia̍t | (I2) 15.52 kJ·mol−1 |
|---|
| Cheng-hoat-jia̍t | (I2) 41.57 kJ·mol−1 |
|---|
| Jia̍t-iông-liōng | (I2) 54.44 J·mol−1·K−1 |
|---|
cheng-khì-ap (rhombic)| P (Pa) | 1 | 10 | 100 | 1 k | 10 k | 100 k | | tī T (K) | 260 | 282 | 309 | 342 | 381 | 457 |
|
| Goân-chú sèng-chit |
|---|
| Sng-hòa-sò͘ | 7, 6,5, 4,3,1,−1 (a stronglyacidic oxide) |
|---|
| Tiān-hū-tō͘ | Pauling scale: 2.66 |
|---|
| Tiān-lī-lêng | 1st: 1008.4 kJ·mol−1
2nd: 1845.9 kJ·mol−1
3rd: 3180 kJ·mol−1 |
|---|
| Goân-chú pòaⁿ-kèng | empirical: 140 pm |
|---|
| Kiōng-kè pòaⁿ-kèng | 139±3 pm |
|---|
| Van der Waals pòaⁿ-kèng | 198 pm |
|---|
| Cha̍p-lio̍k |
|---|
| Chiⁿ-thé kò͘-chō | orthorhombic |
|---|
| Jia̍t-thoân-tō-lu̍t | 0.449 W·m−1·K−1 |
|---|
| Tiān-chó͘-lu̍t | 1.3×107 Ω·m (at 0 °C) |
|---|
| Chû-sèng | diamagnetic[2] |
|---|
| Bulk hē-sò͘ | 7.7 GPa |
|---|
| CAS teng-kì pian-hō | 7553-56-2 |
|---|
| Le̍k-sú |
|---|
| Hoat-hiān kap siōng chá ê tông-ūi-sò͘ | Bernard Courtois (1811) |
|---|
| Chòe ún-tēng ê tông-ūi-sò͘ |
|---|
| Chú bûn-chiong:Ak-sò͘ ê tông-ūi-sò͘ |
| iso | NA | half-life | DM | DE (MeV) | DP |
|---|
| 123I | syn | 13 h | ε,γ | 0.16 | 123Te | | 124I | syn | 4.176 d | ε | – | 124Te | | 125I | syn | 59.40 d | ε | – | 125Te | | 127I | 100% | – | (SF) | <29.961 | | | 129I | trace | 1.57×107 y | β− | 0.194 | 129Xe | | 131I | syn | 8.02070 d | β−, γ | 0.971 | 131Xe | | 135I | syn | 6.57 h | β− | – | 135Xe |
|
| Decay modes in parentheses are predicted, but have not yet been observed |
