Transition metal

Titanium

Titanium (Ti) has atomic number 22. PubChem classifies it as transition metal.

Atomic number

22

Symbol

Ti

Atomic weight (source value)

47.867

Electron configuration

[Ar]4s2 3d2

Standard state

Solid

Electronegativity (Pauling)

1.54

Melting point (K)

1941

Boiling point (K)

3560

Density (g/cm³)

4.5

Oxidation states

+4, +3, +2

Understanding this entry

Atomic number is the number of protons in the nucleus. Properties are reference values and may depend on conditions and measurement conventions. An atomic weight is not the mass of every isotope. For elements without a standard atomic weight, a source may report an isotope mass number. Blank source values are shown as unavailable rather than estimated.

Further reading and reference: NIH PubChem source dataset ↗. Values and educational summaries are not a substitute for specialised advice.