Why do you use Roman numerals in chemistry 2024?
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This is because they have only one ion form. ... A transition metal can have several ion forms, such as iron, which can ionize to form either Fe2+ or Fe3+. We can specify which form of the ion is present in the ionic compound using Roman numerals to indicate their positive charge.
2023-05-04 03:11:03
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This is because they have only one ion form. ... A transition metal can have several ion forms, such as iron, which can ionize to form either Fe2+ or Fe3+. We can specify which form of the ion is present in the ionic compound using Roman numerals to indicate their positive charge.