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Phosfor

Phosfor, 15P
Rupa saking phosfor
petak malilin
Abang nyalang
Abang ireng miwah jingga
putih lilin (getepan kuning), bang (butiran kiwa tengah, getepan tengah tengen), miwah fosfor tangi
Phosfor
phosphoŕ
Pabaosan/ˈfɒsfərəs/ (FOS-fər-əs)
Cingakanpetak, abang miwah jingga malilin, ireng kacingak meétalik
Bobot atom standar Ar, std(P)30.973761998(5)[1]
Kaakéhan
in the kerak Gumi5.2 (silikon = 100)
Phosfor 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
N

P

As
silikonphosforurirang
Wilangan atom (Z)15
Watekgolongan 15 (pniktogén)
Périodepériode 3
Blok  blok-p
Konpigurasi éléktron[] 3s2 3p3
Éléktron per kulit2, 8, 5
Cecirén pisik
Pase ring STPpadet
Titik leburpetak: 317.3 K ​(44.15 °C, ​111.5 °F)
abang: ∼860 K (∼590 °C, ∼1090 °F)[2]
Titik didihpetak: 553.7 K ​(280.5 °C, ​536.9 °F)
Titik sublimasiabang: ≈689.2–863 K ​(≈416–590 °C, ​≈780.8–1094 °F)
jingga: 893 K (620 °C, 1148 °F)
Kapadetan (nampek s.r.)petak: 1.823 g/cm3
abang: ≈2.2–2.34 g/cm3
jingga: 2.36 g/cm3
ireng: 2.69 g/cm3
Panes fusipetak: 0.66 kJ/mol
Panes panguapanpetak: 51.9 kJ/mol
Kapasitas panes molarpetak: 23.824 J/(mol·K)
Tekanan uap (petak)
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 279 307 342 388 453 549
Tekanan Uap (abang, b.p. 431 °C)
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 455 489 529 576 635 704
Cecirén atom
Paindikan oksidasi−3, −2, −1, 0,[3] +1,[4] +2, +3, +4, +5 (oksida asam tenga)
Kaéléktronégatipanskala Pauling: 2.19
Wasa ionisasi
  • ka-1: 1011.8 kJ/mol
  • ka-2: 1907 kJ/mol
  • ka-3: 2914.1 kJ/mol
  • (malih)
Jeriji kovalén107±3 pm
Jeriji Van der Waals180 pm
Garis warna ring pentang spéktrum
Garis spéktral saking phosfor
Cecirén liyanan
Rupa alamiprimordial
Struktur kristal ​kubus mapusat badan (bcc)
Bodycentredcubic crystal structure for phosfor
Konduktivitas térmalpetak: 0.236 W/(m⋅K)
ireng: 12.1 W/(m⋅K)
bacakan magnétikpetak, abang, jingga, ireng: diamagnétik[5]
Karentanan magnétik molar−20.8×10−6 cm3/mol (293 K)[6]
Modulus Bulkpetak: 5 GPa
abang: 11 GPa
Nomor CAS7723-14-0 (abang)
12185-10-3 (petak)
Lelintihan
PanemuanHennig Brand (1669)
Kaakuin dados datu olihAntoine Lavoisier[7] (1777)
Isotop utama phosfor
Iso­top Kalimpahan Paruh-idup (t1/2) Mode paluruhan Pro­duk
31P 100% tegteg
32P jejak 14.28 d β 32S
33P trace 25.3 d β 33S
Kategori:Phosfor
| pustaka

Phosfor silih tunggil datu kimia sané madué simbol P antuk wilangan atom 15. Phosfor marupa nonlogam, mavalénsi akéh, rumasuk seka nitrogén, akéh katemuin ring watuan phosfat anorganik miwah ring makasi sél urip menawi nénten wénten katemuin ring rupa datu bébas ipun, krana datu puniki réaktip pisan.

Pustaka

[uah | uah wit]
  1. 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.
  2. "Phosphorus: Chemical Element". Encyclopædia Britannica.
  3. Wang, Yuzhong; Xie, Yaoming; Wei, Pingrong; King, R. Bruce; Schaefer, Iii; Schleyer, Paul v. R.; Robinson, Gregory H. (2008). "Carbene-Stabilized Diphosphorus". Journal of the American Chemical Society. 130 (45): 14970–1. doi:10.1021/ja807828t. PMID 18937460.
  4. Ellis, Bobby D.; MacDonald, Charles L. B. (2006). "Phosphorus(I) Iodide: A Versatile Metathesis Reagent for the Synthesis of Low Oxidation State Phosphorus Compounds". Inorganic Chemistry. 45 (17): 6864–74. doi:10.1021/ic060186o. PMID 16903744.
  5. Lide, D. R., ed. (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (PDF) (édisi ka-86th). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
  6. Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
  7. cf. "Memoir on Combustion in General" Mémoires de l'Académie Royale des Sciences 1777, 592–600. from Henry Marshall Leicester and Herbert S. Klickstein, A Source Book in Chemistry 1400–1900 (New York: McGraw Hill, 1952)
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Phosfor
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