Scandium - Wikipedia
Scandium is a chemical element with the 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, [9] together with yttrium and the lanthanides. It was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia. [10]
Scandium - Element information, properties and uses | Periodic …
Element Scandium (Sc), Group 3, Atomic Number 21, d-block, Mass 44.956. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main content
Scandium | Chemical Element, Properties, & Uses | Britannica
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 silvery white to a yellowish appearance because of formation of Sc 2 O 3 oxide on the surface.
Facts About Scandium - Live Science
Sep 21, 2016 · Scandium is the 31 st most abundant element on Earth, according to Periodic Table, with about 22 parts per million abundance by weight in Earth's crust, according to Chemicool. Scandium is...
An Overview of Scandium (Sc or Element 21) - ThoughtCo
Jul 3, 2019 · Learn about the element scandium, otherwise known as Sc or element 21 on the periodic table of elements. Discover chemical, physical properties plus more.
Scandium | History, Uses, Facts, Physical & Chemical Characteristics
Scandium is the 50 th most common element in the earth crust and 35 th most abundant element in the Sun. Scandium is found in ores of tin, uranium and tungsten. Thortveitite (Scandium silicate) contain 45% scandium in the form of scandium oxide but it is very rare in nature.
Comprehensive Guide to Scandium: Properties, Uses, and …
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 applications in industrial, medical, and everyday contexts.
Scandium | Sc (Element) - PubChem
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 resembles aluminum or titanium.
Scandium Facts - Science Notes and Projects
Jun 9, 2015 · Scandium is the 21 st element of the periodic table. These scandium facts contain chemical and physical data along with general information and history. Scandium periodic table cell. Basic Scandium Facts. Name: Scandium. Atomic Number: 21. Element Symbol: Sc. Group: 3. Period: 4. Block: d. Element Family: Transition Metal.
Scandium - Wikiwand
Scandium is a chemical element with the 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, [9] together with yttrium and the lanthanides. It was discovered in 1879 by spectral analysis of the minerals euxenite and gadolinite from Scandinavia. [10]