39 Y Yttrium 88,906 u

Yttrium

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Période
5
Groupe
3
Bloc
d-bloc
Phase (STP)
Solid

Yttrium is a silvery transition metal used in LEDs, superconductors, and cancer treatment. It is often found with rare earth elements.

Propriétés physiques

Masse atomique 88.906 u
Phase à STP Solid

Propriétés électroniques

Électronégativité 1.22

Configuration électronique

Configuration [Kr] 4d¹ 5s²

Electron Shell Configuration

Yttrium electron shell configuration Y 2e⁻ 8e⁻ 18e⁻ 9e⁻ 2e⁻

Position in Periodic Table

Yttrium position in the periodic table Y

Tableau périodique

Lanthanides Actinides

Compounds Containing Yttrium

Plus de Métal de Transition

Frequently Asked Questions

What is Yttrium?
Yttrium (Y) is a chemical element with atomic number 39. It is a solid at standard temperature and pressure, classified as a métal de transition.
What are the key properties of Yttrium?
Yttrium has an atomic mass of 88.906 u.
What is the electron configuration of Yttrium?
The electron configuration of Yttrium is [Kr] 4d1 5s2. It is in the d-block of the periodic table.
What is the electronegativity of Yttrium?
Yttrium has an electronegativity of 1.22 on the Pauling scale.