Titaniomu (pípè /taɪˈteɪniəm/, tye-TAY-nee-əm) ni ipilese elegbogi pelu ami-idamo Ti ati nomba atomu 22.

Titanium, 22Ti
Ti,22.jpg
Titanium
Pípè /tˈtniəm,_tʔ/[1] (ti-TAY-nee-əm-,_-ty-)
Ìhànsójúsilvery grey-white metallic
Ìwúwo átọ̀mù Ar, std(Ti)47.867(1)[2]
Titanium ní orí tábìlì àyè
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
-

Ti

Zr
scandiumtitaniumvanadium
Nọ́mbà átọ̀mù (Z)22
Ẹgbẹ́group 4
Àyèàyè 4
Àdìpọ̀Àdìpọ̀-d
Ẹ̀ka ẹ́límẹ́ntì  Transition metal
Ìtò ẹ̀lẹ́ktrọ́nù[Ar] 3d2 4s2
Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan2, 8, 10, 2
Àwọn ohun ìní ara
Ìfarahàn at STPsolid
Ìgbà ìyọ́1941 K ​(1668 °C, ​3034 °F)
Ígbà ìhó3560 K ​(3287 °C, ​5949 °F)
Kíki (near r.t.)4.506 g/cm3
when liquid (at m.p.)4.11 g/cm3
Heat of fusion14.15 kJ/mol
Heat of 425 kJ/mol
Molar heat capacity25.060 J/(mol·K)
 pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 1982 2171 (2403) 2692 3064 3558
Atomic properties
Oxidation states−2, −1, 0,[3] +1, +2, +3, +4[4] Àdàkọ:Infobox element/symbol-to-oxidation-state/comment
ElectronegativityPauling scale: 1.54
energies
Atomic radiusempirical: 147 pm
Covalent radius160±8 pm
Color lines in a spectral range
Spectral lines of titanium
Other properties
Natural occurrenceprimordial
Crystal structurehexagonal
Hexagonal crystal structure for titanium
Speed of sound thin rod5,090 m/s (at r.t.)
Thermal expansion8.6 µm/(m·K) (at 25 °C)
Thermal conductivity21.9 W/(m·K)
Electrical resistivity0.420 µ Ω·m (at 20 °C)
Magnetic orderingparamagnetic
Young's modulus116 GPa
Shear modulus44 GPa
Bulk modulus110 GPa
Poisson ratio0.32
Mohs hardness6.0
Vickers hardness970 MPa
Brinell hardness716 MPa
CAS Number7440-32-6
Main isotopes of titanium
Iso­tope Abun­dance Half-life (t1/2) Decay mode Pro­duct
44Ti syn 63 y ε - 44Sc
γ 0.07D, 0.08D -
46Ti 8.0% 46Ti is stable with 24 neutrons
47Ti 7.3% 47Ti is stable with 25 neutrons
48Ti 73.8% 48Ti is stable with 26 neutrons
49Ti 5.5% 49Ti is stable with 27 neutrons
50Ti 5.4% 50Ti is stable with 28 neutrons
Àdàkọ:Category-inline
| references


ItokasiÀtúnṣe

  1. "titanium - definition of titanium in English | Oxford Dictionaries". Oxford University Press. 2017. Retrieved 2017-03-28. 
  2. Meija, Juris; Coplen, Tyler B.; Berglund, Michael; Brand, Willi A.; De Bièvre, Paul; Gröning, Manfred; Holden, Norman E.; Irrgeher, Johanna 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. 
  3. 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. 
  4. Andersson, N. (2003). "Emission spectra of TiH and TiD near 938 nm". J. Chem. Phys. 118 (8): 10543. Bibcode 2003JChPh.118.3543A. doi:10.1063/1.1539848. http://bernath.uwaterloo.ca/media/257.pdf. 
  5. Andersson, N. et al. (2003). "Emission spectra of TiH and TiD near 938 nm". J. Chem. Phys. 118: 10543. doi:10.1063/1.1539848. http://bernath.uwaterloo.ca/media/257.pdf.