_files/ti.jpeg){kind=small}
Basic Information
Name: Titanium
Symbol: Ti
Atomic Number: 22
Atomic Mass: 47.867 amu
Melting Point: 1660.0 °C (1933.15 °K, 3020.0 °F)
Boiling Point: 3287.0 °C (3560.15 °K, 5948.6 °F)
Number of Protons/Electrons: 22
Number of Neutrons: 26
Classification: Transition Metal
Crystal Structure: Hexagonal
Density @ 293 K: 4.54 g/cm3
Color: silverish
Atomic Structure
![[Bohr Model of Titanium]](Chemical Elements_com - Titanium (Ti)_files/b0022.gif) |
Number of Energy Levels: 4 First Energy Level: 2 Second Energy Level: 8 Third Energy Level: 10 Fourth Energy Level: 2 |
Isotopes
| Isotope | Half Life |
| Ti-44 | 52.0 years |
| Ti-45 | 3.07 hours |
| Ti-46 | Stable |
| Ti-47 | Stable |
| Ti-48 | Stable |
| Ti-49 | Stable |
| Ti-50 | Stable |
| Ti-51 | 5.76 minutes |
Facts
Date of Discovery: 1791
Discoverer: William Gregor
Name Origin: From the Greek word titanos (Titans)
Uses: paint, rubber, paper
Obtained From: minerals (ilmenite, rutile)