Titanium

Basic Information Crystal Structure Isotope Facts Related Links


Basic Data

Symbol: Ti
Atomic Number: 22
Atomic weight: 47.9u
Melting Point: 1943K
Boiling Point: 3562K
Number of Protons/Electrons: 22
Number of Neutrons: 26
Classification: Transition Metal
Crystal Structure: Hexagonal
Density 4.5g/mL
Color: Silverish
Bonding radius: 1.32A
Atomic radius: 2A
Ionization Potential: 6.82V
Electronegativity: 1.54
Heat of vaporization: 421kJ/mol
Heat of fusion: 15.45kJ/mol
Specific heat: 0.52J/gK
Electron configuration: [Ar]3d24s2



Crystal Structure


Isotopes

Isotope Half Life
Ti44 52.0 years
Ti45 3.07 hours
Ti46 Stable
Ti47 Stable
Ti48 Stable
Ti49 Stable
Ti50 Stable
Ti51 5.76 minutes


Facts

Date of Discovery: 1791
Discoverer: William Gregor
Uses: paint, rubber, paper
Obtained From: minerals (ilmenite, rutile


Related Links