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Iron is a metal, and is made of iron atoms. When it reacts to form a compound the iron atoms will lose electrons and become cations, either Fe2+ or Fe3+. All metals form cations when they form ionic compounds.
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∙ 8y ago
Wiki User
∙ 10y agoElemental iron is neither a cation or anion - it is neutral and simply an atom. However, iron is a metal and acts as a metal does, so when it becomes an ion it will become a cation by giving up one to three electrons.
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∙ 13y agoyes iron 3 ion is a cation
Wiki User
∙ 12y agoIron forms a cation.
Wiki User
∙ 10y agocations only brus
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Which ion of iron is present in the formula Fe2O3?
It is the ferric ion, Fe3+.
A positive ion known as an?
it is called a cation and a negitively charged ion is an anion
Why Is sodium is cation?
A cation is a postitve ion. Sodium (Na+) is a postitive ion. Therefore, Na+ is a cation. It's definitional.
What does anion cation mean?
Anion is a negative ion (Cl-) and cation is a positive ion (Na+).
Another name of cation?
A cation is a positive ion
Which ion of iron is present in the formula Fe2O3?
It is the ferric ion, Fe3+.
What chemical species is sa cation?
A cation is an ion with a positive charge. Ex: Iron(III) ion, Ca2+, Mercurous ion
What is the cation symbol for FeCl2?
The symbol of the cation of FeCl2 is Fe2+. A cation is a positively charged ion and to find the formula of any compound you must balance the cations with the anions.
What is the ion symbol of the cation Mn2S3?
The cation is Mn(3+).
What is the ion formed by boron?
3+ cation
What is a cation barium ion clhorid ion nitrate ion or chromite ion?
barium ion is a cation. rest listed are anions.
In a stock name such as iron III sulfate the roman numeral tell us?
The total positive charge of the cation, which is the iron ion in this case.
What ion s formed by lanthanum?
The cation of lanthanum is La(3+).
A positive ion known as an?
it is called a cation and a negitively charged ion is an anion
Why Is sodium is cation?
A cation is a postitve ion. Sodium (Na+) is a postitive ion. Therefore, Na+ is a cation. It's definitional.
Is iron an anion or cation?
Iron forms a cation.
What is the Li2O cation as an ion?
The cation in the compound its Li+
