Titanium (Ti) — Transition metal. Atomic number 22.
Lustrous silver-gray metal
- Atomic number: 22
- Symbol: Ti
- Atomic mass: 47.867 u
- Category: Transition metal
- State: Solid
- Melting point: 1667.85 °C / 1941 K
- Boiling point: 3286.85 °C / 3560 K
- Density: 4.51 g/cm³ (20°C)
- Electron configuration: [Ar] 3d2 4s2
- Oxidation states: +2, +3, +4
- Electronegativity: 1.54
- Discovered by: William Gregor (1791)
Common uses: Aircraft, Medical implants, Pigments, Chemical equipment
Biological role: No known biological role.
Frequently Asked Questions about Titanium
What is the atomic number of titanium?
Titanium has an atomic number of 22, meaning each atom contains 22 protons in its nucleus.
What is the atomic mass of titanium?
The standard atomic weight of titanium is 47.867 u (unified atomic mass units).
What category does titanium belong to?
Titanium is classified as a transition metal.
What is the state of titanium at room temperature?
Titanium is a solid at 20 °C (68 °F).
What is the melting point of titanium?
The melting point of titanium is 1667.85 °C / 1941 K.
What is the boiling point of titanium?
The boiling point of titanium is 3286.85 °C / 3560 K.
What is the density of titanium?
The density of titanium is 4.51 g/cm³ (20°C).
What is the electronegativity of titanium?
Titanium has a Pauling electronegativity of 1.54.
What is the electron configuration of titanium?
The electron configuration of titanium is [Ar] 3d2 4s2.
What are the common oxidation states of titanium?
Titanium commonly exhibits the following oxidation states: +2, +3, +4.
When was titanium discovered?
Titanium was discovered in 1791 by William Gregor.
Is titanium radioactive?
Titanium is a stable element with no naturally occurring radioactive isotopes.
What is the biological role of titanium?
No known biological role.
What are the common uses of titanium?
Titanium is used for: Aircraft; Medical implants; Pigments; Chemical equipment.
