Ti
Titanium
Titanium is a chemical element with the symbol Ti and atomic number 22. It has a standard atomic weight of 47.867, sits in period 4 and group 4, and is classified as a transition metal.
Properties
| Symbol | Ti |
|---|---|
| Atomic number | 22 |
| Standard atomic weight | 47.867 |
| Category | Transition metal |
| Group | 4 |
| Period | 4 |
| Electron configuration | [Ar] 3d2 4s2 |
| Outer-shell electrons | 2 |
The figure of 47.867 is a standard atomic weight.
Compounds containing titanium
1 of the compounds in this reference contain Ti, listed by the fraction of their mass it makes up.
| Compound | Formula | Atoms | % by mass |
|---|---|---|---|
| titanium dioxide | O2Ti | 1 | 59.9% |
Calculate with titanium
- Molar mass of any formula containing it
- Electron configuration, including ions
- Effective nuclear charge by Slater's rules
- Average atomic mass from isotope abundances
Group 4
Atomic weights are the IUPAC 2021 standard values, abridged to the conventional five significant figures. Group, period, category and electron configuration are derived from the atomic number rather than stored, so they cannot drift out of step with it.