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Xénon

Saking Wikipédia
Xénon, 54
Xénon
senon·
Pabaosan
Cingakangas tanpa warna, ngenahang sunar pelung ritatkala kagenahang ring médan listrik
Bobot atom standar Ar, std(Xé)131.293(6)[3]
Xénon ring tabél périodik
Hidrogén Hélium
Litium Bérilium Boron Karbon Nitrogén Oksigén Fluorin Néon
Natrium Magnésium Aluminium Silikon Phosfor Urirang Klorin Argon
Potasium Kalsium Skandium Titanium Vanadium Kromium Mangan (datu) Wesi Kobalt Nikel Temaga Séng Gallium Gérmanium Arsenik Sélénium Brom Kripton
Rubidium Strontium Ittrium Zirkonium Niobium Molibdénum Téknésium Ruthénium Rhodium Palladium Pérak Kadmium Indium Timah Antimoni Téllurium Yodium Xénon
Sésium Barium Lanthanum Sérium Praséodimium Néodimium Prométhium Samarium Éuropium Gadolinium Terbium Disprosium Holmium Érbium Thulium Itterbium Lutésium Hafnium Tantalum Tungstén Rhénium Osmium Iridium Platinum Mas Rasa (datu) Thallium Timbal Bismuth Polonium Astatin Radon
Fransium Radium Aktinium Thorium Protaktinium Uranium Néptunium Plutonium Amérisium Curium Berkélium Kalifornium Éinsteinium Fermium Méndelevium Nobélium Lawrénsium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnérium Darmstadtium Roéntgénium Kopernikium Nihonium Flérovium Moskovium Livermorium Ténnessin Oganésson
Kr



Rn
yodiumxénonsésium
Wilangan atom (Z)54
Watekgolongan 18 (gas mulia)
Périodepériode 5
Blok  blok-p
Konpigurasi éléktron[Kr] 4d10 5s2 5p6
Éléktron per kulit2, 8, 18, 18, 8
Cecirén pisik
Pase ring STPgas
Titik lebur161.40 K ​(−111.75 °C, ​−169.15 °F)
Titik didih165.051 K ​(−108.099 °C, ​−162.578 °F)
Kapadetan (ring STP)5.894 g/L
ri kala éncéh (ring t.d.)2.942 g/cm3[4]
Titik tripel161.405 K, ​81.77 kPa[5]
Titik kritis289.733 K, 5.842 MPa[5]
Panes fusi2.27 kJ/mol
Panes panguapan12.64 kJ/mol
Kapasitas panes molar21.01[6] J/(mol·K)
Tekanan uap
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 83 92 103 117 137 165
Cecirén atom
Paindikan oksidasi0, +2, +4, +6, +8 (kapah langkung saking 0; asam oksida lemet)
Kaéléktronégatipanskala Pauling: 2.6
Wasa ionisasi
  • ka-1: 1170.4 kJ/mol
  • ka-2: 2046.4 kJ/mol
  • ka-3: 3099.4 kJ/mol
Jeriji kovalén140±9 pm
Jeriji Van der Waals216 pm
Cecirén liyanan
Rupa alamiprimordial
Struktur kristalkubus mapusat muka (fcc)
Face-centered cubic crystal structure for xénon
Kagelisan swaragas: 178 m·s−1
éncéh: 1090 m/s
Konduktivitas térmal5.65×10−3 W/(m⋅K)
bacakan magnétikdiamagnétik[7]
Karentanan magnétik molar−43.9×10−6 cm3/mol (298 K)[8]
Nomor CAS7440-63-3
Lelintihan
Pacundukan miwah isolasi kapertamaWilliam Ramsay miwah Morris Travers (1898)
Isotop utama xénon
Iso­top Kalimpahan Paruh-idup (t1/2) Mode paluruhan Pro­duk
124 0.095% 1.8×1022 y[9] εε 124
125Xe syn 16.9 h ε 125I
126Xe 0.089% stable (no decay seen) ββ
127 syn 36.345 d ε 127I
128 1.910% tegteg
129 26.401% tegteg
130 4.071% tegteg
131 21.232% tegteg
132 26.909% tegteg
133 syn 5.247 d β 133Cs
134 10.436% tegteg (tanpa paluruhan kacingak) ββ
135 syn 9.14 h β 135Cs
136 8.857% 2.165×1021 y[10] ββ 136Ba
Kategori:Xénon
| pustaka

Xénon silih tunggil datu kimia antuk simbol  miwah wilangan atom 54. Pinaka gas mulia tan pawarna, padet, tan paambu sané katemuin ring Atmospir akedik.[11]

Pustaka

[uah | uah wit]
  1. Simpson, J. A.; Weiner, E. S. C., eds. (1989). "Xenon". Oxford English Dictionary. 20 (édisi ka-2nd). Clarendon Press. ISBN 0-19-861232-X.
  2. "Xenon". Dictionary.com Unabridged. 2010. Kaaksés 2010-05-06.
  3. Méija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
  4. "Xenon". Gas Encyclopedia. Air Liquide. 2009.
  5. 5,0 5,1 Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (édisi ka-92nd). Boca Raton, FL: CRC Press. p. 4.123. ISBN 1439855110.
  6. 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.
  7. Magnetic susceptibility of the elements and inorganic compounds, in Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (édisi ka-86). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
  8. Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
  9. "Observation of two-neutrino double electron capture in 124Xe with XENON1T". Nature. 568 (7753): 532–535. 2019. doi:10.1038/s41586-019-1124-4.
  10. 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. arXiv:1306.6106. Bibcode:2014PhRvC..89a5502A. doi:10.1103/PhysRevC.89.015502.
  11. Staff (2007). "Xenon". Columbia Electronic Encyclopedia (édisi ka-6th). Columbia University Press. Kaaksés 2007-10-23.