Atomic Number
22
Element 22
Titanium (Ti)
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.
Atomic Mass
47.867 u
Category
Transition Metal
Period
4
Group
Group 4: titanium group
Phase
solid
Density
4.5 g/cm3
Electron Shells
2, 8, 10, 2
Atomic Structure
Protons: 22. Electrons: 22. Neutrons: Varies by isotope.
Electron configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d²
Why Titanium Matters
Titanium helps connect atomic number 22, transition metal behavior, period 4 trends, and electron shell structure. Its solid phase, atomic mass of 47.867 u, and electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d² make it useful for comparing bonding patterns across the periodic table.
Discovery and Occurrence
Titanium was discovered 1791 by William Gregor. 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.
Safety and Handling Context
Titanium is presented here for learning and comparison. Pure elements and laboratory compounds can have hazards that depend on dose, form, and setting.
Related Elements
Frequently Asked Questions
- What is the atomic number of Titanium?
- Titanium has atomic number 22, which means a neutral atom has 22 protons and 22 electrons.
- What is the chemical symbol for Titanium?
- The chemical symbol for Titanium is Ti.
- What category is Titanium in?
- Titanium is classified as a transition metal and sits in period 4 of the periodic table.
Explore Titanium in 3D
Use the interactive table above to rotate atomic models, compare periodic trends, and move from Titanium to neighboring elements without losing your place.