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It depends on its complexes :

· Triglycinatocobalt(III) [Co(gly)3] = purple

· Trioxalatocobaltate(III) [Co(ox)3]3- = blue-green

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What compounds are in cobalt?

There are no compounds in Cobalt. It is completely impossible, because Cobalt is an element, and compounds are made up of elements. If this is what you meant to ask, then there a a lot of compounds with Cobalt in them. One example is Cobalt (III) Fluoride, chemical formula CoF3. Any compound with a "Co" (the "C" must be capitalized and the "o" must lowercase) in it contains Cobalt.


What are two compounds that contain cobalt?

Two compounds that contain cobalt are cobalt chloride (CoCl2) and cobalt sulfate (CoSO4). Both of these compounds are commonly used in various industrial and chemical applications due to the unique properties of cobalt.


What is the Cobalt oxidation number?

The common oxidation number for cobalt is +2, found in compounds like cobalt(II) chloride. Cobalt can also exhibit other oxidation states, such as +3 in compounds like cobalt(III) oxide and +4 in compounds like cobalt(IV) fluoride.


What is cobalts compound?

Cobalt forms a variety of compounds due to its versatile oxidation states. Some common cobalt compounds include cobalt(II) chloride, cobalt(II) sulfate, and cobalt(II) nitrate. These compounds are used in various industrial applications, such as catalysts, pigments, and magnetic materials.


What charge does a Cobalt ion have?

A Cobalt ion can have different charges depending on the compound it is a part of. For example, in Cobalt(II) compounds, the Cobalt ion carries a 2+ charge, while in Cobalt(III) compounds, the charge is 3+.


What is a compound for cobalt?

Yes, cobalt form many chemical compounds as cobalt nitrate, cobalt chloride, cobalt sulfate, cobalt sulfide, etc.


Can cobalt form a compound?

Yes, cobalt form many chemical compounds as cobalt nitrate, cobalt chloride, cobalt sulfate, cobalt sulfide, etc.


How does cobalt chloride change with water?

Cobalt chloride can form different hydrate compounds when exposed to water, such as pink cobalt chloride hexahydrate or blue cobalt chloride dihydrate. These hydrates have different colors due to their varying water content.


What are some common compounds of cobalt?

Whats a cobalt, how can I answer the question if i don't know what it means


This transition metal is especially known for the deep blue color?

Cobalt !


What colors does the Chevrolet Cobalt come in?

Chevrolet Cobalt come in many different colors. It comes in yellow, black, red, blue and others. The Chevrolet Cobalt was discontinued so you have to find who is selling it and what color they have.


Can cobalt be combined with other elements?

Yes. Cobalt forms many salts and some other compounds as well.