Téllurium

Téllurium, ₅₂Té
Téllurium;
Pabaosan	/tɪˈljʊəriəm/ (tə-LEWR-ee-əm)
Cingakan	klau nyalang kapérakan (kristalin)),; bubuk soklat-selem (amorf)
Bobot atom standar Ar, std(Té)	127.60(3)
Téllurium ring tabél périodik
	antimoni ← téllurium → yodium
Wilangan atom (Z)	52
Watek	golongan 16 (kalkogén)
Période	période 5
Blok	blok-p
Konpigurasi éléktron	[Kr] 4d10 5s2 5p4
Éléktron per kulit	2, 8, 18, 18, 6
Cecirén pisik
Pase ring STP	padet
Titik lebur	722.66 K (449.51 °C, 841.12 °F)
Titik didih	1261 K (988 °C, 1810 °F)
Kapadetan (nampek s.r.)	6.24 g/cm3
ri kala éncéh (ring t.l.)	5.70 g/cm3
Panes fusi	17.49 kJ/mol
Panes panguapan	114.1 kJ/mol
Kapasitas panes molar	25.73 J/(mol·K)
Cecirén atom
Paindikan oksidasi	−2, −1, 0, +1, +2, +3, +4, +5, +6 (oksida asam tenga)
Kaéléktronégatipan	skala Pauling: 2.1
Wasa ionisasi	ka-1: 869.3 kJ/mol ; ka-2: 1790 kJ/mol ; ka-3: 2698 kJ/mol ; ;
Jeriji atom	émpiris: 140 pm
Jeriji kovalén	138±4 pm
Jeriji Van der Waals	206 pm
Cecirén liyanan
Rupa alami	primordial
Struktur kristal	trigon
Kagelisan swara pales tipis	2610 m/s (ring 20 °C)
Ékspansi térmal	18 µm/(m⋅K) (at r.t.)
Konduktivitas térmal	1.97–3.38 W/(m⋅K)
bacakan magnétik	diamagnétik
Karentanan magnétik molar	−39.5×10−6 cm3/mol (298 K)
Modulus Young	43 GPa
Modulus Shear	16 GPa
Modulus Bulk	65 GPa
Kakatosan Mohs	2.25
Kakatosan Brinell	180–270 MPa
Nomor CAS	13494-80-9
Lelintihan
Pangaranan	mawit Romawi Téllus, déwa gumi
Panemuan	Franz-Joseph Müller von Reichenstein (1782)
Isolasi kapertama	Martin Heinrich Klaproth
Isotop utama téllurium
	Kategori:Téllurium; cingak; pabligbagan; uah; \| pustaka

Téllurium silih tunggil datu kimia antuk simbol Té miwah wilangan atom 52. Punika métaloid emes, nubain, langka, putih masawang pérak. Téllurium sacara kimiawi kakait sareng sélénium miwah urirang, maka tatiga rumasuk ring seka kalkogén.

Pustaka

↑ 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.
↑ Adenis, C.; Langer, V.; Lindqvist, O. (15 June 1989). "Reinvestigation of the structure of tellurium". Acta Crystallographica Section C Crystal Structure Communications. 45 (6): 941–942. doi:10.1107/S0108270188014453.
↑ Cverna, Fran (2002). "Ch. 2 Thermal Expansion". ASM Ready Reference: Thermal properties of metals (PDF). ASM International. ISBN 978-0-87170-768-0.
↑ 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.
↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
↑ Alessandrello, A.; Arnaboldi, C.; Brofferio, C.; Capelli, S.; Cremonesi, O.; Fiorini, E.; Nucciotti, A.; Pavan, M.; Pessina, G.; Pirro, S.; Previtali, E.; Sisti, M.; Vanzini, M.; Zanotti, L.; Giuliani, A.; Pedretti, M.; Bucci, C.; Pobes, C. (2003). "New limits on naturally occurring electron capture of 123Te". Physical Review C. 67: 014323. arXiv:hep-ex/0211015. Bibcode:2003PhRvC..67a4323A. doi:10.1103/PhysRevC.67.014323.

[CIAAW2013-1] 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] Adenis, C.; Langer, V.; Lindqvist, O. (15 June 1989). "Reinvestigation of the structure of tellurium". Acta Crystallographica Section C Crystal Structure Communications. 45 (6): 941–942. doi:10.1107/S0108270188014453.

[3] Cverna, Fran (2002). "Ch. 2 Thermal Expansion". ASM Ready Reference: Thermal properties of metals (PDF). ASM International. ISBN 978-0-87170-768-0.

[4] 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.

[5] Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.

[6] Alessandrello, A.; Arnaboldi, C.; Brofferio, C.; Capelli, S.; Cremonesi, O.; Fiorini, E.; Nucciotti, A.; Pavan, M.; Pessina, G.; Pirro, S.; Previtali, E.; Sisti, M.; Vanzini, M.; Zanotti, L.; Giuliani, A.; Pedretti, M.; Bucci, C.; Pobes, C. (2003). "New limits on naturally occurring electron capture of 123Te". Physical Review C. 67: 014323. arXiv:hep-ex/0211015. Bibcode:2003PhRvC..67a4323A. doi:10.1103/PhysRevC.67.014323.

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