Cobalt - Wikipedia
WEBCobalt is the active center of a group of coenzymes called cobalamins. Vitamin B 12, the best-known example of the type, is an essential vitamin for all animals. Cobalt in inorganic form is also a micronutrient for bacteria, algae, and fungi.
Cobalt (Co) Ore | Properties, Minerals, Occurrence, Deposits
WEBApr 23, 2023 · It is a hard, brittle, and silver-gray metal that belongs to the transition metals group in the periodic table. Cobalt has a high melting point, excellent magnetic properties, and is known for its blue color when used as a pigment in glass and ceramics.
Cobalt | Uses, Properties, & Facts | Britannica
WEBAug 31, 2024 · cobalt (Co), chemical element, ferromagnetic metal of Group 9 (VIIIb) of the periodic table, used especially for heat -resistant and magnetic alloys. The metal was isolated (c. 1735) by Swedish chemist Georg Brandt, though cobalt compounds had been used for centuries to impart a blue colour to glazes and ceramics.
Cobalt: Benefits, Deficiency, Food Sources and Side Effects - Food Minerals
WEBDelve into the world of cobalt at Food Minerals. Explore its role in vitamin B12 synthesis and cellular processes. Empower your health journey now!
Cobalt - Minerals Education Coalition
WEBNamed from the German word meaning “goblin,” cobalt is a shiny, brittle, bluish-gray metal. It is a hard, stable metal unaffected by air or water and only slowly affected by acid. Cobalt is one of the three ferromagnetic metals, so it is often used in alloys for magnets.
Cobalt Statistics and Information | U.S. Geological Survey - USGS.gov
WEBStatistics and information on the worldwide supply of, demand for, and flow of the mineral commodity cobalt. Cobalt (Co) is a metal used in numerous diverse commercial, industrial, and military applications, many of which are strategic and critical. On a global basis, the leading use of cobalt is in rechargeable battery electrodes.
Cobalt - Minerals Education Coalition
WEBCobalt (Co) is a bluish-gray, shiny, brittle metallic element. It has magnetic properties similar to iron. There are no significant minerals of cobalt. It is rare and obtained mostly through refining of nickel ore.
Cobalt Facts and Physical Properties - ThoughtCo
WEBAug 17, 2021 · Properties. Cobalt has a melting point of 1495°C, boiling point of 2870°C, specific gravity of 8.9 (20°C), with a valence of 2 or 3. Cobalt is a hard, brittle metal. It is similar in appearance to iron and nickel. Cobalt has a …
Cobalt - Element information, properties and uses | Periodic Table
WEBCobalt is found in the minerals cobaltite, skutterudite and erythrite. Important ore deposits are found in DR Congo, Canada, Australia, Zambia and Brazil. Most cobalt is formed as a by-product of nickel refining.
Cobalt powers our lives. What is it—and why is it so controversial?
WEBDec 21, 2023 · Cobalt is a metal that produces a blue pigment. It's essential for making many of the batteries powering phones, computers, and electric vehicles, but mining it is linked to human rights abuses.
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