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Radon, 86Rn
 Spectral lines of radon |
| Ki-pún sèng-chit |
|---|
| Miâ, hû-hō |
radon, Rn |
|---|
| Gōa-hêng |
colorless gas, occasionally glows green or red in discharge tubes |
|---|
| Radon tī chiu-kî-piáu lāi ê ūi-tì |
|---|
|
|
| Goân-chú-hoan |
86 |
|---|
| Goân-chú-liōng |
(222) |
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| Goân-sò͘ lūi-pia̍t |
hi-iú khì-thé |
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| Cho̍k, hun-khu |
18 cho̍k, p khu |
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| Chiu-kî |
tē 6 chiu-kî |
|---|
| Tiān-chú pâi-lia̍t |
[Xe] 4f14 5d10 6s2 6p6 |
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| per shell |
2, 8, 18, 32, 18, 8 |
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| Bu̍t-lí sèng-chit |
|---|
| Siòng |
khì-thé |
|---|
| Iûⁿ-tiám |
202 K (−71 °C, −96 °F) |
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| Hut-tiám |
211.5 K (−61.7 °C, −79.1 °F) |
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| Bi̍t-tō͘ at stp (0 °C and 101.325 kPa) |
9.73 g·L−1 |
|---|
|
4.4 g·cm−3 |
| Lîm-kài-tiám |
377 K, 6.28 MPa[1] |
|---|
| Iûⁿ-hoà-jia̍t |
3.247 kJ·mol−1 |
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| Cheng-hoat-jia̍t |
18.10 kJ·mol−1 |
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| Jia̍t-iông-liōng |
5R/2 = 20.786 J·mol−1·K−1 |
|---|
cheng-khì-ap
| P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
| tī T (K)
|
110
|
121
|
134
|
152
|
176
|
211
| |
| Goân-chú sèng-chit |
|---|
| Sng-hòa-sò͘ |
6, 2, 0 |
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| Tiān-hū-tō͘ |
Pauling scale: 2.2 |
|---|
| Tiān-lī-lêng |
1st: 1037 kJ·mol−1 |
|---|
| Kiōng-kè pòaⁿ-kèng |
150 pm |
|---|
| Van der Waals pòaⁿ-kèng |
220 pm |
|---|
| Cha̍p-lio̍k |
|---|
| Chiⁿ-thé kò͘-chō |
face-centered cubic (fcc) |
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| Jia̍t-thoân-tō-lu̍t |
3.61×10-3 W·m−1·K−1 |
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| Chû-sèng |
non-magnetic |
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| CAS teng-kì pian-hō |
10043-92-2 |
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| Le̍k-sú |
|---|
| Hoat-hiān |
Friedrich Ernst Dorn (1898) |
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| Siōng chá hû-lî |
William Ramsay and Robert Whytlaw-Gray (1910) |
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| Chòe ún-tēng ê tông-ūi-sò͘ |
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|
Chú bûn-chiong: radon ê tông-ūi-sò͘ |
|
|
Radon (Óa-im: "la-lóng") sī 1 ê hoà-ha̍k goân-sò͘. I ê goân-chú-hoan sī 86, hoà-ha̍k hû-hō sī Rn.
