Titanium, 22Ti |
|
Pabaosan | [1] (ti-TAY-nee-əm, ty-) |
---|
Cingakan | klau kapérakan-petak métalik |
---|
Bobot atom standar Ar, std(Ti) | 7001478670000000000♠47.867(1)[2] |
---|
|
|
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 |
---|
|
Pase ring STP | padet |
---|
Titik lebur | 1941 K (1668 °C, 3034 °F) |
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Titik didih | 3560 K (3287 °C, 5949 °F) |
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Kapadetan (nampek s.r.) | 4.506 g/cm3 |
---|
ri kala éncéh (ring t.l.) | 4.11 g/cm3 |
---|
Panes fusi | 14.15 kJ/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
|
at T (K)
|
1982
|
2171
|
(2403)
|
2692
|
3064
|
3558
| |
|
Paindikan oksidasi | −2, −1, 0,[3] +1, +2, +3, +4[4] (oksida ampotér) |
---|
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: 147 pm |
---|
Jeriji kovalén | 160±8 pm |
---|
Garis spéktral saking titanium |
|
Rupa alami | primordial |
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Struktur kristal | susunan padat héksagon (hcp) |
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Kagelisan swara pales tipis | 5090 m/s (ring r.t.) |
---|
Ékspansi térmal | 8.6 µm/(m⋅K) (ring 25 °C) |
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Konduktivitas térmal | 21.9 W/(m⋅K) |
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Resistivitas listrik | 420 nΩ⋅m (ring 20 °C) |
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bacakan magnétik | paramagnétik |
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Karentanan magnétik molar | 6996153000000000000♠+153.0×10−6 cm3/mol (293 K)[5] |
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Modulus Young | 116 GPa |
---|
Modulus Shear | 44 GPa |
---|
Modulus Bulk | 110 GPa |
---|
Rasio Poisson | 0.32 |
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Kakatosan Mohs | 6.0 |
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Kakatosan Vickers | 830–3420 MPa |
---|
Kakatosan Brinell | 716–2770 MPa |
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Nomor CAS | 7440-32-6 |
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|
Panemuan | William Gregor (1791) |
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Isolasi kapertama | Jöns Jakob Berzelius (1825) |
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Kaaranin olih | Martin Heinrich Klaproth (1795) |
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|
|
Kategori:Titanium | pustaka |
Ti:
|
|
ring
|
itung saking C
|
bina
|
parihindik
|
pus
|
C
|
1668
|
—
|
—
|
|
|
K
|
1941
|
1941
|
0
|
|
|
F
|
3034
|
3034
|
0
|
|
|
présisi maks
|
0
|
WD
|
1.941 1.941 Kelvin 1.670 Celsius
|
|
|
|
dagingan
|
C: 1668, K: 1941, F: 3034
|
pabligbagan
|
|
Ti:
|
|
ring
|
itung saking C
|
bina
|
parihindik
|
pus
|
C
|
3287
|
—
|
—
|
|
|
K
|
3560
|
3560
|
0
|
|
|
F
|
5949
|
5949
|
0
|
|
|
présisi maks
|
0
|
WD
|
3.28685 3.28685 Celsius
|
|
|
|
dagingan
|
C: 3287, K: 3560, F: 5949
|
pabligbagan
|
|
Pustaka
Pustaka pacang tampil ring suratan, menawi lis puniki wantah tampil ring kaca puniki.
- ↑ "titanium - definition of titanium in English | Oxford Dictionaries". Oxford University Press. 2017. Kaaksés 2017-03-28.
- ↑ 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(S2CNR2)]−". 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.
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