What is the correct formula for the iron(II) ion? A)Fe⁺ B)Fe²⁺ C)Fe³⁺ D)Fe^2- E)Fe^3-

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Quizplus · Accepted Answer

The correct formula for iron(II) ion is Fe2+. In this notation, the Roman numeral II represents the charge of the iron ion, which is +2. The chemical formula for iron(II) ion is written as Fe2+. Among the given choices, option B contains this correct formula, with the additional presence of sulfate ion (SO4 2-) to balance the charge.

What Is the Correct Formula for the Iron(II) Ion