Which Iron Species Is Produced Primarily from Iron Smelting and Rarely

question 80

Multiple Choice

Which iron species is produced primarily from iron smelting and rarely is produce by microbial- mediated processes?

• A) ferric iron (Fe3+)
• B) ferrous iron (Fe2+)
• C) iron (Fe⁰)
• D) ferrulic iron (Fe¹⁺)

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