Movatterモバイル変換

[0]ホーム
URL:

Jump to content
Wikipedia
Ṣe àwáàrí

Krypton

Lát'ọwọ́ Wikipedia, ìwé ìmọ̀ ọ̀fẹ́
Chemical element with atomic number 36Àdàkọ:SHORTDESC:Chemical element with atomic number 36
Krypton, 36Kr
A krypton-filleddischarge tube glowing white
Krypton
Pípè/ˈkrɪptɒn/​(KRIP-ton)
Ìhànsójúcolorless gas with whitish emission
Ìwúwo átọ̀mùAr, std(Kr)83.798(2)[1]
Krypton ní orítábìlì àyè
HydrogenHelium
LithiumBerylliumBoronCarbonNitrogenOxygenFluorineNeon
SodiumMagnesiumAluminiumSiliconPhosphorusSulfurChlorineArgon
PotassiumCalciumScandiumTitaniumVanadiumChromiumManganeseIronCobaltNickelCopperZincGalliumGermaniumArsenicSeleniumBromineKrypton
RubidiumStrontiumYttriumZirconiumNiobiumMolybdenumTechnetiumRutheniumRhodiumPalladiumSilverCadmiumIndiumTinAntimonyTelluriumIodineXenon
CaesiumBariumLanthanumCeriumPraseodymiumNeodymiumPromethiumSamariumEuropiumGadoliniumTerbiumDysprosiumHolmiumErbiumThuliumYtterbiumLutetiumHafniumTantalumTungstenRheniumOsmiumIridiumPlatinumGoldMercury (element)ThalliumLeadBismuthPoloniumAstatineRadon
FranciumRadiumActiniumThoriumProtactiniumUraniumNeptuniumPlutoniumAmericiumCuriumBerkeliumCaliforniumEinsteiniumFermiumMendeleviumNobeliumLawrenciumRutherfordiumDubniumSeaborgiumBohriumHassiumMeitneriumDarmstadtiumRoentgeniumCoperniciumNihoniumFleroviumMoscoviumLivermoriumTennessineOganesson
Ar
↑
Kr
↓
Xe
bromine ←krypton →rubidium
Nọ́mbà átọ̀mù(Z)36
Ẹgbẹ́group 18 (noble gases)
Àyèàyè 4
Àdìpọ̀Àdìpọ̀-p
Ẹ̀ka ẹ́límẹ́ntì Ẹ̀fúùfù abíire
Ìtò ẹ̀lẹ́ktrọ́nù[Ar] 3d10 4s2 4p6
Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan2, 8, 18, 8
Àwọn ohun ìní ara
Ìfarahànat STPgas
Ìgbà ìyọ́115.79 K​(-157.36 °C,​-251.25 °F)
Ígbà ìhó119.93 K​(-153.22 °C,​-244.12 °F)
Kíki(at STP)3.749 g/L
Triple point115.775 K,​73.2 kPa[2]
Critical point209.41 K, 5.50 MPa
Heat of fusion1.64 kJ/mol
Heat of9.08 kJ/mol
Molar heat capacity20.786 J/(mol·K)
 pressure
P (Pa)1101001 k10 k100 k
at T (K)596574120  
Atomic properties
Oxidation states0, +1, +2Àdàkọ:Infobox element/symbol-to-oxidation-state/comment
ElectronegativityPauling scale: 3.00
Covalent radius116±4 pm
Van der Waals radius202 pm
Color lines in a spectral range
Color lines in a spectral range
Spectral lines of krypton
Other properties
Natural occurrenceprimordial
Crystal structure​(fcc)
Cubic face-centered crystal structure for krypton
Speed of sound(gas, 23 °C) 220, (liquid) 1120m/s
Thermal conductivity9.43x10-3  W/(m·K)
Magnetic orderingdiamagnetic[3]
CAS Number7439-90-9
Mainisotopes of krypton
Iso­topeAbun­danceHalf-life(t1/2)Decay modePro­duct
78Kr0.35%78Kr isstable with 42neutrons
79Krsyn35.04 hε-79Br
β+0.60479Br
γ0.26, 0.39, 0.60-
80Kr2.25%80Kr isstable with 44neutrons
81Krtrace2.29×105yε-81Br
γ0.281-
82Kr11.6%82Kr isstable with 46neutrons
83Kr11.5%83Kr isstable with 47neutrons
84Kr57%84Kr isstable with 48neutrons
85Krsyn10.756 yβ−0.68785Rb
86Kr17.3%86Kr isstable with 50neutrons
Àdàkọ:Category-inline
|references
Àyọkà yìí tàbí apá rẹ̀ únfẹ́ àtúnṣe sí.

Ẹ lefẹ̀ jù báyìí lọ tàbí kí ẹṣàtúnṣe rẹ̀ lọ́nà tí yíò mu kúnrẹ́rẹ́. Ẹ ran Wikipedia lọ́wọ́ látifẹ̀ẹ́ jù báyìí lọ.

Itokasi

[àtúnṣe |àtúnṣe àmìọ̀rọ̀]
  1. ↑Meija,Juris;Coplen,Tyler B.;Berglund,Michael;Brand,Willi A.;De Bièvre,Paul;Gröning,Manfred;Holden,Norman E.;Irrgeher,Johannaet al.(2016)."Atomic weights of the elements 2013 (IUPAC Technical Report)".Pure and Applied Chemistry88(3): 265–91.doi:10.1515/pac-2015-0305. 
  2. ↑"Section 4, Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements".CRC Handbook of Chemistry and Physics(85th edition ed.).Boca Raton, Florida:CRC Press.2005. 
  3. ↑Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.
 wò • if. • at. Tábìlì ìdásìkò
123456789101112131415161718
1HHe
2LiBeBCNOFNe
3NaMgAlSiPSClAr
4KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
5RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
6CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
7FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
Mẹ́tàlì álkálìMẹ́tàlì alkalínì ilẹ̀LanthanideÁktínídìTransition metalPost-transition metalMẹ́tálọ́ìdìÀìjẹ́mẹ́tàlì mírànHalojínẸ̀fúùfù abíireUnknown chemical properties
Large version
Jẹ́ kíkójáde láti "https://yo.wikipedia.org/w/index.php?title=Krypton&oldid=604381"
Àwọn ẹ̀ka:
Áwọn ẹ̀ka bíbòmọ́lẹ̀:
[8]ページ先頭
©2009-2026 Movatter.jp