cobalt element
Cobalt is a chemical element; it has symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form. ,The element Cobalt belongs to the group VIII of the periodic table. It is similar to iron and nickel in its physical properties. Cobalt is found in plants and ... ,Cobalt is a hard ferromagnetic, silver-white, hard, lustrous, brittle element. It is a member of group VIII of the periodic table. ,Cobalt, like iron, can be magnetised and so is used to make magnets. It is alloyed with aluminium and nickel to make particularly powerful magnets. ,Cobalt is a bluish-white, lustrous, hard, brittle metal. It is ferromagnetic. The metal is active chemically, forming many compounds. Cobalt ... ,Cobalt is a chemical element with symbol Co and atomic number 27. Classified as a transition metal, Cobalt is a solid at room temperature. ,2024年8月31日 — Cobalt (Co), chemical element, ferromagnetic metal of Group 9 (VIIIb) of the periodic table, used especially for heat-resistant and magnetic alloys. ,Cobalt is usually recovered as a byproduct of mining and refining nickel, silver, lead, copper and iron.
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 cobalt element 相關參考資料
Cobalt
Cobalt is a chemical element; it has symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth's crust only in a chemically combined form. https://en.wikipedia.org Cobalt (Co) - Chemical Properties of Cobalt & Cobalt Uses
The element Cobalt belongs to the group VIII of the periodic table. It is similar to iron and nickel in its physical properties. Cobalt is found in plants and ... https://byjus.com Cobalt (Co) - Chemical properties, Health and ...
Cobalt is a hard ferromagnetic, silver-white, hard, lustrous, brittle element. It is a member of group VIII of the periodic table. https://www.lenntech.com Cobalt - Element information, properties and uses
Cobalt, like iron, can be magnetised and so is used to make magnets. It is alloyed with aluminium and nickel to make particularly powerful magnets. https://www.rsc.org Cobalt Element Facts
Cobalt is a bluish-white, lustrous, hard, brittle metal. It is ferromagnetic. The metal is active chemically, forming many compounds. Cobalt ... https://www.chemicool.com Cobalt | Co (Element)
Cobalt is a chemical element with symbol Co and atomic number 27. Classified as a transition metal, Cobalt is a solid at room temperature. https://pubchem.ncbi.nlm.nih.g Cobalt | Uses, Properties, & Facts
2024年8月31日 — Cobalt (Co), chemical element, ferromagnetic metal of Group 9 (VIIIb) of the periodic table, used especially for heat-resistant and magnetic alloys. https://www.britannica.com It's Elemental - The Element Cobalt
Cobalt is usually recovered as a byproduct of mining and refining nickel, silver, lead, copper and iron. https://education.jlab.org |