Fe3+ has smaller Ionic radius than fe2+explain
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Answer:Fe3+ ionic radius is 63 pm, while Fe2+ has an ionic radius of 77 pm. ... This is because the outermost electron in the Fe2+ ion is pulled off to form Fe3+ ion. As the electrons are removed, it reduces the repulsion increasing nuclear charge experienced by each of the other d electrons and decreases the size of the ion.
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