40
Zr
Zirconium
91.224 u
Zirconium
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Period
5
Group
4
Block
d-block
Phase (STP)
Solid
Zirconium is a lustrous, corrosion-resistant transition metal. It is widely used in nuclear reactors and as a gemstone (cubic zirconia).
Compounds Containing Zirconium
More Transition Metal
Frequently Asked Questions
What is Zirconium?
Zirconium (Zr) is a chemical element with atomic number 40. It is a solid at standard temperature and pressure, classified as a transition metal.
What are the key properties of Zirconium?
Zirconium has an atomic mass of 91.224 u.
What is the electron configuration of Zirconium?
The electron configuration of Zirconium is [Kr] 4d2 5s2. It is in the d-block of the periodic table.
What is the electronegativity of Zirconium?
Zirconium has an electronegativity of 1.33 on the Pauling scale.