Yttrium is a chemical element; it has symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare-earth element". [9] .

Nov 19, 2025 · yttrium (Y), chemical element, a rare-earth metal of Group 3 of the periodic table. Yttrium is a silvery white, moderately soft, ductile metal. It is quite stable in air; rapid oxidation begins above …

The metal itself was first isolated in 1828 by Friedrich Wöhler and made by reacting yttrium chloride with potassium. Yet, yttrium was still hiding other elements.

1 day ago · Yttrium is a critical rare earth element essential for jet engines, semiconductors, and clean energy. As of January 2026, severe supply constraints exist due to China’s export controls, which …

Jan 7, 2024 · Yttrium is a chemical element with the symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has historically been classified as a …

Chemical element, Yttrium, information from authoritative sources. Look up properties, history, uses, and more.

Yttrium is a silvery-metallic element (atomic number 39) used in many advanced technological applications. Due to its unique thermal and electrical properties, it plays a role in modern electronics …

Yttrium, a transition metal with atomic number 39, is an essential element with a wide range of applications due to its unique properties. This article explores the physical and chemical properties of …

Yttrium is used in many applications, such as cubic zirconia gems, computer monitors, camera lenses and energy-efficient lighting. The story of yttrium’s discovery begins in 1787, when Carl Arrhenius …

Yttrium occurs in nearly all of the rare-earth minerals. Analysis of lunar rock samples obtained during the Apollo missions show a relatively high yttrium content.