22 - Titanium transition metal
Discovered by William Gregor in 1791
- Atomic Radius (Å)
Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density and high strength. It is highly resistant to corrosion in sea water, aqua regia and chlorine.
| Shell | Electrons | Orbitals |
|---|---|---|
| 1 | 2 | 2 in 1s |
| 2 | 8 | 2 in 2s + 6 in 2p |
| 3 | 10 | 2 in 3s + 6 in 3p + 2 in 3d |
| 4 | 2 | 2 in 4s |
47.87 u
Atomic Mass
2 Å
Atomic Radius
3560 K
Boiling Point
1.6 Å
Covalent Radius
4.51 g/cm³
Density
7.29
Electron Affinity
1.54
Electronegativity
6.83 eV
First Ionization Energy
1933.15 K
Melting Point
4
Number of Shells
22
Atomic Number
2, 8, 10, 2
Electron Shell Occupations
