all the data in one app

Your periodic table, always with you.

Use it offline. Find elements quickly. Keep favorites and personal notes on iPhone and iPad.

Table

47.87

Ti

Titanium

Identification

CAS Number: 7440-32-6

Discovery Year: 1791

Discoverer: William Gregor

Discovery Location: England

Properties

Atomic Mass: 47.867 →Density: 4.506 g/cm³ →

Crust Abundance: 5650 mg/kg

Crystal Structure: HEX

Atomic Dimensions

Atomic Radius: 140 pm →

Atomic Radius (Rahm): 257 pm

Covalent Radius: 160 pm →

Van der Waals Radius: 211 pm

Metallic Radius: 132 pm

Atomic Volume: 10.6 cm³/mol

Lattice Constant: 2.95 Å

Thermodynamics

Melting Point: 1933 K →Boiling Point: 3560 K →Specific Heat: 0.523 J/(g·K) →Thermal Conductivity: 21.9 W/(m·K) →Heat of Fusion: 18.8 kJ/mol →Heat of Vaporization: 422.6 kJ/mol →

Heat of Formation: 473 kJ/mol

Electronic Structure

Electron Config: [Ar] 3d2 4s2

Block: d

Period: 4 →Group: 4 →Electronegativity: 1.54 →Electron Affinity: 0.079 eV →

Oxidation States: +2, +3, +4

Abundance & Geochemistry

Crust Abundance: 5650 mg/kg

Sea Abundance: 0.001 mg/L

Geochemical Class: first series transition metal

Goldschmidt Class: litophile

About

White metallic transition element. Occurs in numerous minerals. Used in strong, light corrosion-resistant alloys. Forms a passive oxide coating when exposed to air. First discovered by Gregor in 1789.

Isotopes

Ti-48 48 73.72%

Ti-46 46 8.25%

Ti-47 47 7.44%

Ti-49 49 5.41%

Ti-50 50 5.18%

Related Elements

iPhone & iPad

Your periodic table, always with you.

Access element data offline, in the lab or in class.
Find elements quickly by name, symbol, or atomic number.
Save favorite elements and add your own notes.

Your periodic table, always with you.

Ti

Titanium

Identification

Properties

Atomic Dimensions

Thermodynamics

Electronic Structure

Abundance & Geochemistry

About

Isotopes

Related Elements

Category

Same Group

Same Period

Periodic Trends

Your periodic table, always with you.