It is the ferric ion, Fe3+.
Fe3- represents an ion of iron with a 3- charge. The symbol "Fe" refers to the element iron, and the superscript "-3" indicates that the ion carries a negative charge of 3. The 3- charge means that the ion has gained three electrons to achieve a stable configuration.
When iron loses three electrons it becomes ferric (Fe3+) ion
The answer is 3. Fe -> Fe3+ + 3e
Ion charges are most commonly between -3 and +3, although they can be as large as +7 or -7.
The iron III ion is Fe3+
The formula is Fe3+.
It is the ferric ion, Fe3+.
Fe3- represents an ion of iron with a 3- charge. The symbol "Fe" refers to the element iron, and the superscript "-3" indicates that the ion carries a negative charge of 3. The 3- charge means that the ion has gained three electrons to achieve a stable configuration.
Iron has 2 oxidation states: Fe2+ and Fe3+ .
ferrous ions and Fe3+ is ferric ion
When iron loses three electrons it becomes ferric (Fe3+) ion
Fe3+ is an Iron (III) or ferric ion.
ferrous ions and Fe3+ is ferric ion
Iron has 2 oxidation states: Fe2+ and Fe3+ .
ferrous ions and Fe3+ is ferric ion
The charge of the ion is 2+.This would be represented as Fe2+.