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Titanium (Ti)

Titanium (Ti) is element 22 of the periodic table, a transition metal in period 4 and group 4. Its standard atomic weight is 47.867, so one mole of titanium atoms has a mass of 47.867 g. At room temperature it is a solid; it melts at 1667.85 °C and boils at 3286.85 °C.

22 Ti Titanium 47.867

Period 4, group 4 · Transition metal

← Sc Scandium V Vanadium →

Atomic number	22
Symbol	Ti
Standard atomic weight	47.867
Molar mass	47.867 g/mol
Category	Transition metal
Group	4
Period	4
Block	d-block
Electron configuration	[Ar] 4s² 3d²
Oxidation states	+4, +3, +2
Electronegativity (Pauling)	1.54
Atomic radius (van der Waals)	187 pm
First ionisation energy	6.828 eV (658.8 kJ/mol)
Electron affinity	0.079 eV
State at room temperature	Solid
Melting point	1941 K (1667.85 °C)
Boiling point	3560 K (3286.85 °C)
Density	4.5 g/cm³
Discovered	1791

Group 4

Zr · Zirconium Hf · Hafnium Rf · Rutherfordium

Calculate with Titanium

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Atomic weight: IUPAC CIAAW standard atomic weight. Other properties: PubChem (U.S. National Library of Medicine, public domain). Values such as melting point and radius depend on how they were measured; check a data book for precise work.