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There is no "formula, just the symbol Cr(VI) or CrVI.

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15y ago
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12y ago

CrO42−

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12y ago

Cr2+

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Q: What is the formula of chromium ion?
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Related questions

What is the stock name for the chromic ion?

The chromic ion is the chromium (III) ion.


What happens when chromium reacts with potassium bromate?

Oxygen is transferred from bromate ion(s) to the Chromium ion. Leaving hypobromous ion, and/ or bromide ion.


Is Cr3P2 chromium II or III?

it is a chromium 2 as a good point of reference, and if you don't know the specific charge of an atom, check the ion to which it is bound: the phosphide ion is most commonly charged as a 3- ion because its period is has 3 electrons more than it needs to form a complete octet 2 phosphide ions (per your empirical formula) would have a total ionic charge of 6- if you distribute the (6-) charge evenly through the 3 chromium ions in your empirical formula, then each chromium ion would have to have a charge of 2+ in order for the ionic salt to be neutrally charged. therefore the chromium is chromium (II)


What is the ion symbol of the cation of chromium?

The cation of chromium is Cr3+.


What is the symbol for the chromium(II) ion?

Cr^+2 is the symbol for the Chromium(II) ion


What is the chemical name for Bi2CO33?

Chromium (II) Carbonate. Although I'm not sure Chromium (II) can form, there might be an overall charge on your formula there...


What is the formula for chromium iii thiocyanate?

Cr(SCN)3 is the chemical formula for the Chromium (III) Thiocyanate. This is because Chromium (III) has a charge of +3 while Thiocyanate has a charge of -1. To balance the charges, we switch the 2 charges. So we have 1 ion of chromium (III) with 3 ions of thiocyanate.


What is the formula for chromium3 chloride?

CrCl3: A chloride ion has only a single negative charge; therefore, three of them are required to have the same magnitude of electric charge as a chromium (III) ion.


Is chromium a ion neutral or isotope?

A chromium ion is not neutral. By definition an ion is not neutral. All atoms belong to an isotope, but that has nothing to do with whether the atom is ionized or not.


What is the chemical formula for chromium phospide?

What is the formula for Chromium ( 6 ) phosphate


What is chromium's chemical formula?

The chemical symbol (not formula) of chromium is Cr.


What is the chemical formula of chromium ( vi) sulfide?

CrS3 is the formula of chromium(VI) sulfide