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Cobalt

Cobalt is a silvery-blue metal that is magnetic and forms part of vitamin B12. It is used in magnets, alloys, paints, cancer treatment and radioactive sources. Learn more about its …

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Occurrence, properties, and uses. erythrite; skutterudite Erythrite from Morocco (top) on skutterudite (bottom) with cobalt ore. …

WebElements Periodic Table » Cobalt » the essentials

Cobalt: isolation. Isolation: it is not normally necessary to make cobalt in the laboratory as it is available readily commercially.Many ores contain cobalt but not many are of economic importance. These include the sulphides and arsenides linnaeite, Co 3 S 4, cobaltite, CoAsS, and smaltite, CoAs 2.Industrially, however, it is normally produced as a …

Chemistry for Kids: Elements

Cobalt is the first element in the ninth column of the periodic table. It is classified as a transition metal.Cobalt atoms have 27 electrons and 27 protons with 32 neutrons in the most abundant isotope.

COBALT:Multiple Alignment Tool

COBALT is a multiple sequence alignment tool that finds a collection of pairwise constraints derived from conserved domain database, protein motif database, and sequence similarity, using RPS-BLAST, BLASTP, and PHI-BLAST.

Cobalt, Chemical Element

The United States has to import all the cobalt it uses. The most important application is in the production of superalloys. Superalloys primarily consist of iron, cobalt, or nickel, with small amounts of other metals, such as …

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Cobalt

With the periodic table symbol (Co), atomic number 27, atomic mass of 58.9332 g.mol-1, and electron configuration [Ar] 3d 7 4s 2, cobalt reaches its boiling point at 2927 °C, while the melting point is achieved at 1495 °C.This brittle and strong ferromagnet retains its magnetism even at high temperatures, i.e. it has the highest Curie point of all …

Cobalt Chemistry

The Chemistry. Cobalt is a chemical element with the symbol Co and atomic number 27. It is a by-product of copper and nickel mining. The physico-chemical properties of cobalt allow for a hard wearing, wear-resistant …

Cobalt (Co)

Cobalt is an element that occurs naturally in the environment in air, water, soil, rocks, plants and animals. It may also enter air and water and settle on land through wind-blown dust and enter surface water through run-off when rainwater runs …

10 Major Uses of Cobalt (Commercial, Biological, …

Properties of Cobalt. Cobalt is a transition metal. It is denoted by the chemical symbol Co and has the atomic number 27. It is a d-block element belonging to Group 9 and Period 4.

Cobalt | Co | CID 104730

Cobalt is a naturally occurring element found in rocks, soil, water, plants, and animals. Cobalt is used to produce alloys used in the manufacture of aircraft engines, magnets, grinding and cutting tools, artificial hip and knee joints. Cobalt compounds are also used to color glass, ceramics and paints, and used as a drier for porcelain enamel and paints.

Cobalt (Co) Ore | Properties, Minerals, Occurrence, Deposits

Cobalt (Co) is a chemical element with the atomic number 27 and an atomic mass of 58.93 g/mol. 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 …

Cobalt | Co (Element)

Cobalt was discovered by Georg Brandt, a Swedish chemist, in 1739. Brandt was attempting to prove that the ability of certain minerals to color glass blue was due to an unknown element and not to bismuth, as was commonly …

The Coy Element Cobalt | Periodic Table

Introduction to Cobalt. The element cobalt, located in Group 9 on the Periodic Table, falls into the transition metal category. This metal occurs naturally in air, water, soil, rocks, plants, and animals. Cobalt appears …

Cobalt (Co)

Cobalt is the 27th element in the periodic table and has a symbol of Co and atomic number of 27. It has an atomic weight of 58.93319 and a mass number of 59.

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COBALT：,,,;。。 However, contrary to expectations from results in the tur tle retina, cobalt chloride did not differentially modify center and surround responses in tiger salamander.

Cobalt (Co) Element: Properties, Amazing Uses, Facts

Cobalt (Co) is a white, brittle, hard metal that is similar to nickel (and iron) in appearance but has a bluish tint rather than the yellow of nickel.Cobalt does not occur naturally as a free element. Cobaltite (CoAsS), erythrite (cobalt hydrated arsenate), glaucodot (Co,Fe)AsS, and skutterudite (Co,Ni)As 3 are the primary cobalt ores.

Cobalt Metal Characteristics

Applications . Superalloys, such as stellite, are the largest consumer of cobalt metal, accounting for about 20% of demand. Predominantly made of iron, cobalt and nickel, but containing smaller …

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Cobalt (Co)

Cobalt is a chemical element with atomic number 27 and symbol Co. Know the Uses of Cobalt, Atomic Mass of Cobalt, Chemical Properties of Cobalt & more at BYJU'S.

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Cobalt, element properties | Periodic Table of the Chemical …

Cobalt, basic physical and chemical properties of the element.

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Cobalt | History, Uses, Facts, Physical & Chemical …

Occurrence. Cobalt is widely present on the earth crust, in combination with other minerals and in natural water. It is the 32 nd most abundant element present on the earth crust. It is present in the sun, in soil, and in bodies of plants and animals.

Home | Cobalt Credit Union

NOTICE: Please be aware of scammers posing as Cobalt Credit Union representatives through text messages and phone calls.These fraudsters may try to trick you into sharing personal information or account details. Remember, If you receive an unexpected text or phone call claiming to be from Cobalt Credit Union, do not share your …

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Cobalt Element Facts

Cobalt's properties, discovery, videos, images, states, energies, appearance and characteristics.

Tout sur le cobalt métal

L'histoire toxique de Cobalt. Le mot cobalt remonte au terme allemand kobold du XVIe siècle, qui signifie gobelin ou esprit maléfique.Kobold a été utilisé pour décrire les minerais de cobalt qui, tout en étant fondus pour leur teneur en argent, dégageaient du xyde d'arsenic toxique.

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.

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