Titanium

Atomic number22
Atomic weight47.88
Discovery (year)1791
Atomic radius (A)1.47
Melting point (oC)1675
Boiling point (oC)3262
Density (g/cm3)4.54
Specific heat (cal/g oC)0.126
Ionization potential (eV)6.82
Electron Affinity (eV)0.2