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Plurina

Mula sa Wikipedia, ang malayang ensiklopedya
(Idinirekta mula saFluorine)
Fluorine, 9F
Small sample of pale yellow liquid fluorine condensed in liquid nitrogen
Liquid fluorine (F2 atextremely low temperature)
Fluorine
Bigkas
Allotropesalpha, beta (tingnan ang mga alotropo ng pluoruro)
Appearancegas: very pale yellow
liquid: bright yellow
solid: alpha is opaque, beta is transparent
Standard atomic weightAr°(F)
  • 18.998403162±0.000000005
  • 18.998±0.001 (pinaikli)[1][2]
Fluorine satalahanayang peryodiko
HydrogenHelium
LithiumBerylliumBoronCarbonNitrogenOxygenFluorineNeon
SodiumMagnesiumAluminiumSiliconPhosphorusSulfurChlorineArgon
PotassiumCalciumScandiumTitaniumVanadiumChromiumManganeseIronCobaltNickelCopperZincGalliumGermaniumArsenicSeleniumBromineKrypton
RubidiumStrontiumYttriumZirconiumNiobiumMolybdenumTechnetiumRutheniumRhodiumPalladiumSilverCadmiumIndiumTinAntimonyTelluriumIodineXenon
CaesiumBariumLanthanumCeriumPraseodymiumNeodymiumPromethiumSamariumEuropiumGadoliniumTerbiumDysprosiumHolmiumErbiumThuliumYtterbiumLutetiumHafniumTantalumTungstenRheniumOsmiumIridiumPlatinumGoldMercury (element)ThalliumLeadBismuthPoloniumAstatineRadon
FranciumRadiumActiniumThoriumProtactiniumUraniumNeptuniumPlutoniumAmericiumCuriumBerkeliumCaliforniumEinsteiniumFermiumMendeleviumNobeliumLawrenciumRutherfordiumDubniumSeaborgiumBohriumHassiumMeitneriumDarmstadtiumRoentgeniumCoperniciumNihoniumFleroviumMoscoviumLivermoriumTennessineOganesson
–
↑
F
↓
Cl
oxygen ←fluorine →neon
Atomikong bilang(Z)9
Group17
Period2
Block  p-block
Electron configuration[He] 2s2 2p5[3]
Electrons per shell2, 7
Physical properties
Phaseat STPgas
Melting point(F2) 53.48 K ​(−219.67 °C, ​−363.41 °F)[4]
Boiling point(F2) 85.03 K ​(−188.11 °C, ​−306.60 °F)[4]
Density (at STP)1.696 g/L[5]
when liquid (at b.p.)1.505 g/cm3[6]
Triple point53.48 K, ​.252 kPa[7]
Critical point144.41 K, 5.1724 MPa[4]
Heat of vaporization6.51 kJ/mol[5]
Molar heat capacityCp: 31 J/(mol·K)[6] (at 21.1 °C)
Cv: 23 J/(mol·K)[6] (at 21.1 °C)
Vapor pressure
P (Pa)1101001 k10 k100 k
at T (K)384450586985
Atomic properties
Oxidation states−1, 0[8] (inioksida ang oksihino)
ElectronegativityPauling scale: 3.98[3]
Ionization energies
  • 1st: 1681 kJ/mol
  • 2nd: 3374 kJ/mol
  • 3rd: 6147 kJ/mol
  • (more)[9]
Covalent radius64 pm[10]
Van der Waals radius135 pm[11]
Color lines in a spectral range
Mga linyang espektral ng fluorine
Other properties
Natural occurrenceprimordiyal
Crystal structure ​cubic
Cubic crystal structure for fluorine
Thermal conductivity0.02591 W/(m⋅K)[12]
Magnetic orderingdiamagnetic (−1.2×10−4)[13][14]
CAS Number7782-41-4[3]
History
Namingafter the mineralfluorite, itself named after Latinfluo (to flow, in smelting)
DiscoveryAndré-Marie Ampère (1810)
First isolationHenri Moissan[3] (June 26, 1886)
Named by
Isotopes of fluorine
Main isotopesDecay
abun­dancehalf-life(t1/2)modepro­duct
18Ftrace109.734 minβ+18O
19F100%stable
KategoryaKategorya: Fluorine
| references

Angfluor oplurina (Ingles:fluorine) ay isangelementong kimikal satalahanayang peryodiko na sinasagisag ng simbolongF at nagtataglay ngatomikong bilang9.

May atomikong timbang na 18.9984, punto ng pagyeyelong (FP) 62 °C, punto ng pagkulong 188.14 °C, espesipikong grabidad na 1.108 [sa anyong likido], atbalensiyang 1) ay isang elementonghaloheno. Isa itong elementong may kulay na maputlang dilaw. Bilang lason, mabagsik ito, nakakaagnas at nasa anyo ng isanggas. Ito ang pinaka-elektronegatibo at pinaka-reaktibo sa lahat ng mga elemento, at ginagamit na sangkap sa paggawa ng maraming uri ng mahahalagang mgakompawnd. Natuklasan ito niFerdinand Frederick Henri Moissan noong 1886.[16]

Mga sanggunian

[baguhin |baguhin ang wikitext]
  1. ↑"Standard Atomic Weights: Fluorine" (sa wikang Ingles). CIAAW. 2021.
  2. ↑Prohaska, Thomas; Irrgeher, Johanna; Benefield, Jacqueline; Böhlke, John K.; Chesson, Lesley A.; Coplen, Tyler B.; Ding, Tiping; Dunn, Philip J. H.; Gröning, Manfred; Holden, Norman E.; Meijer, Harro A. J. (2022-05-04)."Standard atomic weights of the elements 2021 (IUPAC Technical Report)".Pure and Applied Chemistry (sa wikang Ingles).doi:10.1515/pac-2019-0603.ISSN 1365-3075.
  3. ↑3.03.13.23.3Jaccaud et al. 2000, p. 381. harv error: no target: CITEREFJaccaud_et_al.2000 (help)
  4. ↑4.04.14.2Haynes 2011, p. 4.121. harv error: no target: CITEREFHaynes2011 (help)
  5. ↑5.05.1Jaccaud et al. 2000, p. 382. harv error: no target: CITEREFJaccaud_et_al.2000 (help)
  6. ↑6.06.16.2Compressed Gas Association 1999, p. 365. harv error: no target: CITEREFCompressed_Gas_Association1999 (help)
  7. ↑"Triple Point | The Elements Handbook at KnowledgeDoor".KnowledgeDoor.
  8. ↑Himmel, D.; Riedel, S. (2007). "After 20 Years, Theoretical Evidence That 'AuF7' Is Actually AuF5·F2".Inorganic Chemistry (sa wikang Ingles).46 (13). 5338–5342.doi:10.1021/ic700431s.
  9. ↑Dean 1999, p. 4.6. harv error: no target: CITEREFDean1999 (help)
  10. ↑Dean 1999, p. 4.35. harv error: no target: CITEREFDean1999 (help)
  11. ↑Matsui 2006, p. 257. harv error: no target: CITEREFMatsui2006 (help)
  12. ↑Yaws & Braker 2001, p. 385. harv error: no target: CITEREFYawsBraker2001 (help)
  13. ↑Mackay, Mackay & Henderson 2002, p. 72. harv error: no target: CITEREFMackayMackayHenderson2002 (help)
  14. ↑Cheng et al. 1999. harv error: no target: CITEREFCheng_et_al.1999 (help)
  15. ↑Chisté & Bé 2011. harv error: no target: CITEREFChistéBé2011 (help)
  16. ↑Gaboy, Luciano L.Fluorine, plurina - Gabby's Dictionary: Praktikal na Talahuluganang Ingles-Filipino ni Gabby/Gabby's Practical English-Filipino Dictionary, GabbyDictionary.com.
Talahanayang peryodiko
H He
LiBe BCNOFNe
NaMg AlSiPSClAr
KCa ScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSr YZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg
 
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na Alkali		Mga Metal
na Alkalina		Mga LantanodeMga AktinodeMga Transisyong
Metal		Mga Metal
na Umilde		Mga MetalodeIbang
Di-metal		Mga AlohinoMga Hanging
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