Titanium,22 Ti Titanium titaniyum· Pabaosan [ 1] (ti-TAY -nee-əm, ty- ) Cingakan klau kapérakan-petak métalik Bobot atom standar A r, std (Ti)7001478670000000000♠ 47.867(1)[ 2] Titanium ringtabél périodik
Wilangan atom (Z ) 22 Watek golongan 4 Période période 4 Blok blok-d Konpigurasi éléktron [Ar ] 3d2 4s2 Éléktron per kulit 2, 8, 10, 2 Cecirén pisik Pase ringSTP padet Titik lebur 1941K (1668 °C, 3034 °F) Titik didih 3560 K (3287 °C, 5949 °F) Kapadetan (nampeks.r. ) 4.506 g/cm3 ri kala éncéh (ringt.l. ) 4.11 g/cm3 Panes fusi 14.15kJ/mol Panes panguapan 425 kJ/mol Kapasitas panes molar 25.060 J/(mol·K) Tekanan uap
P (Pa)
1
10
100
1 k
10 k
100 k
atT (K)
1982
2171
(2403)
2692
3064
3558
Cecirén atom Paindikan oksidasi −2, −1, 0,[ 3] +1,+2 ,+3 ,+4 [ 4] (oksidaampotér ) Kaéléktronégatipan skala Pauling: 1.54 Wasa ionisasi ka-1: 658.8 kJ/mol ka-2: 1309.8 kJ/mol ka-3: 2652.5 kJ/mol (malih ) Jeriji atom émpiris: 147pm Jeriji kovalén 160±8 pm Garis spéktral saking titaniumCecirén liyanan Rupa alami primordial Struktur kristal susunan padat héksagon (hcp) Kagelisan swara pales tipis 5090 m/s (ringr.t. ) Ékspansi térmal 8.6 µm/(m⋅K) (ring 25 °C) Konduktivitas térmal 21.9 W/(m⋅K) Resistivitas listrik 420 nΩ⋅m (ring 20 °C) bacakan magnétik paramagnétik Karentanan magnétik molar 6996153000000000000♠ +153.0× 10−6 cm3 /mol (293 K)[ 5] Modulus Young 116 GPa Modulus Shear 44 GPa Modulus Bulk 110 GPa Rasio Poisson 0.32 Kakatosan Mohs 6.0 Kakatosan Vickers 830–3420 MPa Kakatosan Brinell 716–2770 MPa Nomor CAS 7440-32-6 Lelintihan Panemuan William Gregor (1791) Isolasi kapertama Jöns Jakob Berzelius (1825) Kaaranin olih Martin Heinrich Klaproth (1795) Isotop utama titanium
Kategori:Titanium |pustaka
Titanium silih tunggildatu kimia antuksimbol Ti miwahwilangan atom 22. Baat atom nyané 47.867 kaukur ringdalton .Punikalogam transisi nyalang antuk warna pérak, kirang padet, miwah kakerasan tegeh. Titanium tahan majengkorosi ringtoya segara ,toya raja ,miwahklorin .
↑ "titanium - definition of titanium in English | Oxford Dictionaries" .Oxford University Press. 2017.Kaaksés2017-03-28 .
↑ 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 .
↑ Jilek, Robert E.; Tripepi, Giovanna; Urnezius, Eugenijus; Brennessel, William W.; Young, Victor G., Jr.; Ellis, John E. (2007). "Zerovalent titanium–sulfur complexes. Novel dithiocarbamato derivatives of Ti(CO)6 :[Ti(CO)4 (S2 CNR2 )]− ".Chem. Commun. (25): 2639–2641.doi :10.1039/B700808B .PMID 17579764 .
↑ Andersson, N.; et al. (2003)."Emission spectra of TiH and TiD near 938 nm" (PDF) .J. Chem. Phys .118 (8): 10543.Bibcode :2003JChPh.118.3543A .doi :10.1063/1.1539848 .
↑ Weast, Robert (1984).CRC, Handbook of Chemistry and Physics .Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110.ISBN 0-8493-0464-4 .
Umum Perpustakaan nasional Lain-lain