When iron loses three electrons it becomes ferric (Fe3+) ion
Two or three electrons are lost.
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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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When iron loses three electrons it becomes ferric (Fe3+) ion
why is an iron ion attracted to a sulfide ion but not to a zinc ion
Two or three electrons are lost.
chicken dinner
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.
Fe3+ is an Iron (III) or ferric ion.
The iron III ion is Fe3+
the charge of an iron ion is 2+
There is no iron ion in SCl3. The charge on the scandium ion is 3+.
An anion with a charge of -2.
Iron exists in two oxidation states: Fe2+ and Fe3+. To distinguish between these two oxidation states and to specify which kind of ion will form on dissociation, they are named as Iron II and Iron III. Now, Fe2O3 contains the Fe3+ ion. That is why, it is called iron III oxide.
double decomposition