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pubchem.ncbi.nlm.nih.gov/compound/Cobalt_2

Cobalt(2+) | Co+2 | CID 104729 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ...

en.wikipedia.org/wiki/Cobalt

Cobalt is a chemical element with the symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron.The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal.. Cobalt-based blue pigments (cobalt blue) have been used since ancient times for ...

www.answers.com/Q/What_is_the_charge_on_a_cobalt_ion

The roman number III indicates that the ion of cobalt present in this form of cobalt in the cobalt oxide is Co3+. Since cobalt also exists as a Co2+ form, these must be distinguished in some way.

pubchem.ncbi.nlm.nih.gov/compound/Cobaltic-cation

Cobaltic cation | Co+3 | CID 105146 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ...

www.washingtonpost.com/.../batteries/congo-cobalt-mining-for-lithium-ion-battery

Workers, including children, labor in harsh and dangerous conditions to meet the world’s soaring demand for cobalt, a mineral essential to powering electric vehicles, laptops, and smartphones ...

www.cobaltinstitute.org/lithium-ion-batteries.html

Lithium Cobalt Oxide. Currently, the most popular lithium-ion technology is the lithium-cobalt oxide (LCO) battery which has a cathode composed of LiCoO 2.The main feature of the LCO battery is the high energy density translating into a long run-time for portable devices such as cell phones, tablets, laptops and cameras.

en.wikipedia.org/wiki/Lithium-ion_battery

A lithium-ion battery or Li-ion battery (abbreviated as LIB) is a type of rechargeable battery. Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications.

www.answers.com/Q/What_is_the_formula_for_a_cobalt_ion

The formula for cobalt acetate is Co(C2H3O2)2. According to the formula, there are four carbon atoms in each formula unit. When an ion is in parentheses, you multiply the subscripts inside the ...

en.wikipedia.org/wiki/Cobalt(II)_chloride

Cobalt(II) chloride is an inorganic compound of cobalt and chlorine, with the formula CoCl 2.It is a sky blue crystalline solid.. The compound forms several hydrates CoCl 2 •n H 2 O, for n = 1, 2, 6, and 9. Claims of the formation of tri- and tetrahydrates have not been confirmed. The dihydrate is purple and hexahydrate is pink.

en.wikipedia.org/wiki/Cobalt(II)_nitrate

Anhydrous cobalt(II) nitrate adopts a three-dimensional polymeric network structure, with each cobalt(II) atom approximately octahedrally coordinated by six oxygen atoms, each from a different nitrate ion. Each nitrate ion coordinates to three cobalts.