Atomic Element Z = 22 • Transition Metal
Titanium (Ti) — Atomic Data, Electron Shells & Reactions
Titanium (symbol Ti, atomic number 22) has a standard atomic weight of 47.867 u and ground-state configuration [Ar] 3d2 4s2.
Atomic Number (Z)
22
IUPAC Symbol
Ti
Standard Atomic Weight
47.867 g/mol
Period / Group / Block
4 / 4 / d-block
Condensed Electron Config
[Ar] 3d2 4s2
Full Subshell Config
1s2 2s2 2p6 3s2 3p6 3d2 4s2
Principal Shell Occupancy
[2, 8, 10, 2]
Pauling Electronegativity
1.54
First Ionization Energy
659 kJ/mol
Covalent Radius
160 pm
Melting Point
1941 K (1667.85 °C)
Boiling Point
3560 K (3286.85 °C)
Density
4.506 g/cm³
Oxidation States
+4, +3
Ti (Z=22) — Valence shell highlighted in vermilion