- Cobalt - Wikipedia
Cobalt occurs naturally as only one stable isotope, cobalt-59 Cobalt-60 is a commercially important radioisotope, used as a radioactive tracer and for the production of high-energy gamma rays Cobalt is also used in the petroleum industry as a catalyst when refining crude oil
- 钴 - 维基百科，自由的百科全书
鈷 ɡǔ （英語： Cobalt），是一種 化學元素， 化學符號 为 Co， 原子序數 为27， 原子量 為 58 933 195 u。 鈷和鎳一樣，在 地殼 中只能有化合物形式，以少量沉澱於 隕鐵 （Meteoric iron）的方式儲存。
- Cobalt | Uses, Properties, Facts | Britannica
cobalt (Co), chemical element, ferromagnetic metal of Group 9 (VIIIb) of the periodic table, used especially for heat -resistant and magnetic alloys
- Decoupling the catalytic and degradation mechanisms of cobalt active . . .
Cobalt–iron–lead oxide electrocatalysts show promise for the low-pH oxygen evolution reaction—an essential reaction in proton-exchange water electrolysis—but can suffer from corrosion
- Cobalt - New World Encyclopedia
Cobalt (chemical symbol Co, atomic number 27) is a hard, lustrous, silver-gray metal It is found in various ores and is important as a trace element in the human body
- Cobalt - Element information, properties and uses | Periodic Table
Element Cobalt (Co), Group 9, Atomic Number 27, d-block, Mass 58 933 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
- WebElements Periodic Table » Cobalt » the essentials
This WebElements periodic table page contains the essentials for the element cobalt
- Cobalt Definition, Facts, Symbol, Discovery, Property, Uses
Cobalt (pronunciation: KO-bolt) is a hard, lustrous silvery-blue element belonging to the group of transition metals, and it is represented by the chemical symbol Co [1, 2, 3]
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