Titanium Company Profile

Aggregated data from the web about Titanium

Company Name	Titanium
Snippet
44Ti	syn
46Ti	8.25%
47Ti	7.44%
48Ti	73.72%
49Ti	5.41%
50Ti	5.18%
Block	d-block
Group	group 4
P (Pa)	Vapor pressureP (Pa)1101001 k10 k100 kat T (K)19822171(2403)269230643558
Period	period 4
Named by	Martin Heinrich Klaproth (1795)
at T (K)	1982
Discovery	William Gregor (1791)
Isotope	IsotopeAbundanceHalf-life (t1/2)Decay modeProduct44Tisyn63 yε44Scγ–46Ti8.25%stable47Ti7.44%stable48Ti73.72%stable49Ti5.41%stable50Ti5.18%stable
Appearance	silvery grey-white metallic
CAS Number	7440-32-6
Bulk modulus	110 GPa
Phase at STP	solid
Atomic radius	empirical: 147 pm
Boiling point	3560 K (3287 °C, 5949 °F)
Melting point	1941 K (1668 °C, 3034 °F)
Mohs hardness	6.0
Poisson ratio	0.32
Pronunciation	/tɪˈteɪniəm, taɪ-/[1] (tə-TAY-nee-əm, ty-)
Shear modulus	44 GPa
Heat of fusion	14.15 kJ/mol
Covalent radius	160±8 pm
First isolation	Jöns Jakob Berzelius (1825)
Young's modulus	116 GPa
Brinell hardness	716–2770 MPa
Element category	transition metal
Oxidation states	4, 3, 2, 1, −1, −2[3] (an amphoteric oxide)
Vickers hardness	830–3420 MPa
Atomic number (Z)	22
Crystal structure	hexagonal close-packed (hcp)
Electronegativity	Pauling scale: 1.54
Magnetic ordering	paramagnetic
Thermal expansion	8.6 µm/(m·K) (at 25 °C)
Density (near r.t.)	4.506 g/cm3
Electrons per shell	2, 8, 10, 2
Ionization energies	1st: 658.8 kJ/mol, 2nd: 1309.8 kJ/mol, 3rd: 2652.5 kJ/mol, (more)
Molar heat capacity	25.060 J/(mol·K)
Heat of vaporization	425 kJ/mol
Thermal conductivity	21.9 W/(m·K)
when liquid (at m.p.)	4.11 g/cm3
Electrical resistivity	420 nΩ·m (at 20 °C)
Electron configuration	[Ar] 3d2 4s2
Magnetic susceptibility	+153.0·10−6 cm3/mol (293 K)[4]
Speed of sound thin rod	5090 m/s (at r.t.)
Standard atomic weight (Ar, standard)	7001478670000000000♠47.867(1)[2]

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