22
Ti
47.867
Titanium (Ti)
Element 22 · Period 4 · Group 4
transition-metal
solid at room temp
d-block
About Titanium
Lightweight, strong, corrosion-resistant. Widely used in aerospace, medical implants, and pigments.
Physical Properties
Atomic Mass
47.867 u
State at 25°C
Solid
Melting Point
1668 °C
Boiling Point
3287 °C
Density
4.507 g/cm³
Magnetism
Paramagnetic
Atomic Properties
Electron Configuration
[Ar] 3d² 4s²
Electron Shells
2, 8, 10, 2
Electronegativity
1.54
Atomic Radius
176 pm
Ionization Energy
659 kJ/mol
Oxidation States
+2, +3, +4
Discovery & History
Discovered By
William Gregor
Discovery Year
1791
Named By
Martin Heinrich Klaproth
Name origin: Greek: Titans (mythology)
Frequently Asked Questions
- Is Titanium a metal, nonmetal, or metalloid?
- Titanium is classified as a transition-metal.
- What state is Titanium in at room temperature?
- Titanium is a solid at standard room temperature (25°C).
- What is the atomic mass of Titanium?
- Titanium has an atomic mass of 47.867 atomic mass units (u).
- Who discovered Titanium?
- Titanium was discovered by William Gregor in 1791.
- Where is Titanium on the periodic table?
- Titanium is element number 22, located in period 4 and group 4.