Scandium is a chemical element; it has symbol Sc and atomic number 21. It is a silvery-white metallic d-block element. Historically, it has been classified as a rare-earth element, [10] together with yttrium …

Scandium, symbolized by ‘Sc’ with an atomic number of 21, is a rare and unique metal. Lars Fredrik Nilson discovered it in 1879 in Scandinavia, and the element was named after the region. Although …

scandium (Sc), chemical element, a rare-earth metal of Group 3 of the periodic table. Scandium is a silvery white, moderately soft metal. It is fairly stable in air but will slowly change its colour from …

Scandium is very widely distributed, and occurs in minute quantities in over 800 mineral species. It is the main component of the very rare and collectable mineral thortveitite, found in Scandinavia.

Scandium was discovered by Lars Fredik Nilson in 1879. It is a transition element and is widely used as aluminum-scandium alloy for minor aerospace industry. The existence of scandium was predicted by …

Dec 5, 2025 · NioCorp acquires scandium alloy assets from FEA Materials, positioning itself to develop America's first fully domestic, vertically integrated scandium supply chain. The acquisition, alongside …

It does not occur freely in nature, but associated with more than 800 minerals, commonly found in thortveitite, found in Scandinavia, from where it is extracted as a byproduct of uranium mill tailings.

Scandium is a silver-white metal which develops a slightly yellowish or pinkish cast upon exposure to air. A relatively soft element, scandium resembles yttrium and the rare-earth metals more than it …

Scandium, the elusive 21st element, represents one of chemistry’s most intriguing success stories—a metal predicted before its discovery, found where expected, yet remaining tantalizingly scarce in …

Dive deep into the world of Scandium—a rare, yet invaluable element in the aerospace and aluminum industries. Learn about its physical and chemical properties, abundant sources, and wide-ranging …