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] …

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 …

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 …

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 …

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 …

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 …

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 …

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 …

Scandium (Sc) is one of rare-earth elements (REE). Due to similar chemical and physical properties, scandium and yttrium and other 15 elements whose atomic numbers are from 57 to …

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 …