40 Zr Zirconium 91,224 u

Zirconium

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Período
5
Grupo
4
Bloco
d-bloco
Fase (STP)
Solid

Zirconium is a lustrous, corrosion-resistant transition metal. It is widely used in nuclear reactors and as a gemstone (cubic zirconia).

Propriedades físicas

Massa atômica 91.224 u
Fase em STP Solid

Propriedades eletrônicas

Eletronegatividade 1.33

Configuração eletrônica

Configuração [Kr] 4d² 5s²

Electron Shell Configuration

Zirconium electron shell configuration Zr 2e⁻ 8e⁻ 18e⁻ 10e⁻ 2e⁻

Position in Periodic Table

Zirconium position in the periodic table Zr

Bloco e período

Período

Tabela Periódica

Lantanídeos Actinídeos

Compounds Containing Zirconium

Mais Metal de Transição

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 metal de transição.
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.