39 Y Yttrium 88.906 u

Yttrium

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Period
5
Group
3
Block
d-block
Phase (STP)
Solid

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

Physical Properties

Atomic Mass 88.906 u
Phase at STP Solid

Electronic Properties

Electronegativity 1.22

Electron Configuration

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

Periodic Table

Lanthanides Actinides

Compounds Containing Yttrium

More Transition Metal

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 transition metal.
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.