Xenon, 54Xengoi-kôn |
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colorless gas, exhibiting a blue glow when placed in a high voltage electric field
A xenon-filled discharge tube glowing light blue
Spectral lines of xenon |
Kî-pún sin-sit |
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Miàng, fù-ho |
Xenon, Xe |
---|
ngoi-hìn |
colorless gas, exhibiting a blue glow when placed in a high voltage electric field |
---|
Xenon chhai chû-khì-péu ke vi-chi |
---|
|
ngièn-chṳ́ sì-sú |
54 |
---|
ngièn-chṳ́-liòng (±) |
131.293(6)[1] |
---|
ngièn-su lui-phe̍t |
hî-yù hi-thí |
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Chhu̍k, fûn-khî |
18 chhu̍k, p-block |
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chû-khì |
period 5 |
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thien-chṳ́ phài-lie̍t |
[Kr] 4d10 5s2 5p6 |
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per shell |
2, 8, 18, 18, 8 |
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vu̍t-lî sin-chṳt |
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Siông |
hi-thí |
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yùng-tiám |
161.40 K (−111.75 °C, −169.15 °F) |
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pui-tiám |
165.051 K (−108.099 °C, −162.578 °F) |
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me̍t-thu at stp (0 °C and 101.325 kPa) |
5.894 g·L−1 |
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2.942 g·cm−3[2] |
Sâm-siong-tiám |
161.405 K, 81.77 kPa[3] |
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lìm-kie-tiám |
289.733 K, 5.842 MPa[3] |
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Yùng-fa-ngie̍t |
2.27 kJ·mol−1 |
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Chîn-fat-ngie̍t |
12.64 kJ·mol−1 |
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Ngie̍t-yùng-liong |
21.01[4] J·mol−1·K−1 |
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chîn-hi-ap
P (Pa)
|
1
|
10
|
100
|
1 k
|
10 k
|
100 k
|
chhai T (K)
|
83
|
92
|
103
|
117
|
137
|
165
| |
Ngièn-chṳ́ sin-chṳt |
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Yông-fa-su |
0, +1, +2, +4, +6, +8 (rarely more than 0; a weakly acidic oxide) |
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Thien-fu-sin |
Pauling scale: 2.6 |
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Thien-lì-nèn |
1st: 1170.4 kJ·mol−1 2nd: 2046.4 kJ·mol−1 3rd: 3099.4 kJ·mol−1 |
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Khiung-ka pan-kang |
140±9 pm |
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Van der Waals pan-kang |
216 pm |
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Miscellanea |
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Chîn-thí keu-chho |
face-centered cubic (fcc) |
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Sâng-suk |
gas: 169 m·s−1 liquid: 1090 m·s−1 |
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Ngie̍t-chhòn-thô-li̍t |
5.65×10−3 W·m−1·K−1 |
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Chhṳ̀-sin |
diamagnetic[5] |
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CAS Registry Number |
7440-63-3 |
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Le̍k-sú |
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Discovery and first isolation |
William Ramsay and Morris Travers (1898) |
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Chui vún-thin ke thùng-vi-su |
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Chú vùn-chông: Xenon ke thùng-vi-su |
iso
|
NA
|
half-life
|
DM
|
DE (MeV)
|
DP
|
124Xe
|
0.095%
|
>4.8×1016 y
|
(β+β+)
|
0.825
|
124Te
|
125Xe
|
syn
|
16.9 h
|
ε
|
1.652
|
125I
|
126Xe
|
0.089%
|
–
|
(β+β+)
|
0.8973
|
126Te
|
127Xe
|
syn
|
36.345 d
|
ε
|
0.662
|
127I
|
128Xe
|
1.91%
|
–
|
(SF)
|
<35.047
|
|
129Xe
|
26.4%
|
–
|
(SF)
|
<33.947
|
|
130Xe
|
4.07%
|
–
|
(SF)
|
<32.483
|
|
131Xe
|
21.2%
|
–
|
(SF)
|
<31.140
|
|
132Xe
|
26.9%
|
–
|
(SF)
|
<30.885
|
|
133Xe
|
syn
|
5.247 d
|
β−
|
0.427
|
133Cs
|
134Xe
|
10.4%
|
>1.1×1016 y
|
(β−β−)
|
0.819
|
134Ba
|
135Xe
|
syn
|
9.14 h
|
β−
|
1.16
|
135Cs
|
136Xe
|
8.86%
|
2.165×1021 y[6]
|
β−β−
|
2.45783[7]
|
136Ba
| |
Decay modes in parentheses are predicted, but have not yet been observed |
Xenon (Hon-ngî: 氙 xiān) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Xe, ngièn-chṳ́ su-muk he 54.
- ↑ Standard Atomic Weights 2013. Commission on Isotopic Abundances and Atomic Weights
- ↑ "Xenon". Gas Encyclopedia. Air Liquide. 2009. Archived from the original on 2016-03-12. 2023-01-24 chhà-khon.
- ↑ 3.0 3.1 模板:RubberBible92nd
- ↑ Hwang, Shuen-Cheng; Weltmer, William R. (2000). "Helium Group Gases". Kirk-Othmer Encyclopedia of Chemical Technology. Wiley. pp. 343–383. ISBN 0-471-23896-1. doi:10.1002/0471238961.0701190508230114.a01.
- ↑ Magnetic susceptibility of the elements and inorganic compounds, in 模板:RubberBible86th
- ↑ Albert, J. B.; Auger, M.; Auty, D. J.; Barbeau, P. S.; Beauchamp, E.; Beck, D.; Belov, V.; Benitez-Medina, C.; Bonatt, J.; Breidenbach, M.; Brunner, T.; Burenkov, A.; Cao, G. F.; Chambers, C.; Chaves, J.; Cleveland, B.; Cook, S.; Craycraft, A.; Daniels, T.; Danilov, M.; Daugherty, S. J.; Davis, C. G.; Davis, J.; Devoe, R.; Delaquis, S.; Dobi, A.; Dolgolenko, A.; Dolinski, M. J.; Dunford, M.; et al. (2014). "Improved measurement of the 2νββ half-life of 136Xe with the EXO-200 detector". Physical Review C 89. doi:10.1103/PhysRevC.89.015502.
- ↑ Redshaw, M.; Wingfield, E.; McDaniel, J.; Myers, E. (2007). "Mass and Double-Beta-Decay Q Value of 136Xe". Physical Review Letters 98 (5): 53003. Bibcode:2007PhRvL..98e3003R. doi:10.1103/PhysRevLett.98.053003.