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Xenon, 54 Xe
A xenon-filled
discharge tube glowing light blue
Spectral lines of xenon
Ki-pún sèng-chit Miâ, hû-hō
xenon, Xe Gōa-hêng
colorless gas, exhibiting a blue glow when placed in a high voltage electric field Xenon tī chiu-kî-piáu lāi ê ūi-tì
Goân-chú-hoan
54 Goân-chú-liōng (±)
131.293(6)[ 1] Goân-sò͘ lūi-pia̍t
hi-iú khì-thé Cho̍k , hun-khu
18 cho̍k , p khu Chiu-kî
tē 5 chiu-kî Tiān-chú pâi-lia̍t
[Kr ] 4d10 5s2 5p6 per shell
2, 8, 18, 18, 8 Bu̍t-lí sèng-chit Siòng
khì-thé Iûⁿ-tiám
161.40 K (−111.75 °C, −169.15 °F) Hut-tiám
165.051 K (−108.099 °C, −162.578 °F) Bi̍t-tō͘ at stp (0 °C and 101.325 kPa )
5.894 g·L−1
2.942 g·cm−3 [ 2] Sam-siòng-tiám
161.405 K, 81.77 kPa[ 3] Lîm-kài-tiám
289.733 K, 5.842 MPa[ 3] Iûⁿ-hoà-jia̍t
2.27 kJ·mol−1 Cheng-hoat-jia̍t
12.64 kJ·mol−1 Jia̍t-iông-liōng
21.01[ 4] J·mol−1 ·K−1
cheng-khì-ap
P (Pa)
1
10
100
1 k
10 k
100 k
tī T (K)
83
92
103
117
137
165
Goân-chú sèng-chit Sng-hòa-sò͘
0 , +1, +2, +4, +6, +8 (rarely more than 0; a weakly acid ic oxide) Tiān-hū-tō͘
Pauling scale: 2.6 Tiān-lī-lêng
1st: 1170.4 kJ·mol−1 2nd: 2046.4 kJ·mol−1 3rd: 3099.4 kJ·mol−1 Kiōng-kè pòaⁿ-kèng
140±9 pm Van der Waals pòaⁿ-kèng
216 pm Cha̍p-lio̍k Chiⁿ-thé kò͘-chō
face-centered cubic (fcc) Siaⁿ-sok
gas: 169 m·s−1 liquid: 1090 m·s−1 Jia̍t-thoân-tō-lu̍t
5.65×10−3 W·m−1 ·K−1 Chû-sèng
diamagnetic [ 5] CAS teng-kì pian-hō
7440-63-3 Le̍k-sú Discovery and first isolation
William Ramsay and Morris Travers (1898) Chòe ún-tēng ê tông-ūi-sò͘
Chú bûn-chiong: xenon ê tông-ūi-sò͘
iso
NA
half-life
DM
DE (MeV )
DP
124 Xe
0.095%
>4.8×1016 y
(β+ β+ )
0.825
124 Te
125 Xe
syn
16.9 h
ε
1.652
125 I
126 Xe
0.089%
–
(β+ β+ )
0.8973
126 Te
127 Xe
syn
36.345 d
ε
0.662
127 I
128 Xe
1.91%
–
(SF )
<35.047
129 Xe
26.4%
–
(SF)
<33.947
130 Xe
4.07%
–
(SF)
<32.483
131 Xe
21.2%
–
(SF)
<31.140
132 Xe
26.9%
–
(SF)
<30.885
133 Xe
syn
5.247 d
β−
0.427
133 Cs
134 Xe
10.4%
>1.1×1016 y
(β− β− )
0.819
134 Ba
135 Xe
syn
9.14 h
β−
1.16
135 Cs
136 Xe
8.86%
2.165×1021 y[ 6]
β− β−
2.45783[ 7]
136 Ba
Decay modes in parentheses are predicted, but have not yet been observed
Xenon sī 1 ê hoà-ha̍k goân-sò͘ . I ê goân-chú-hoan sī 54, hoà-ha̍k hû-hō sī Xe.
↑ Standard Atomic Weights 2013 . Commission on Isotopic Abundances and Atomic Weights
↑ "Xenon" . Gas Encyclopedia . Air Liquide . 2009. goân-loē-iông tī 2016-03-12 hőng khó͘-pih. 2016-05-24 khòaⁿ--ê .
↑ 3.0 3.1 Haynes, William M., pian. (2011). CRC Handbook of Chemistry and Physics (92nd pán.). Boca Raton, FL: CRC Press . p. 4.123. ISBN 1439855110 .
↑ Hwang, Shuen-Cheng; Weltmer, William R. (2000). "Helium Group Gases". Kirk-Othmer Encyclopedia of Chemical Technology . Wiley. pp. 343–383. doi :10.1002/0471238961.0701190508230114.a01 . ISBN 0-471-23896-1 .
↑ Magnetic susceptibility of the elements and inorganic compounds , in Lide, D. R., pian. (2005). CRC Handbook of Chemistry and Physics (86th pán.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5 .
↑ 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 136 Xe 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 136 Xe". Physical Review Letters . 98 (5): 53003. Bibcode :2007PhRvL..98e3003R . doi :10.1103/PhysRevLett.98.053003 .