Which One of the Following Shows the Possible Ions for Iron

question 46

Multiple Choice

Which one of the following shows the possible ions for iron?

• A) Fe²⁺ and Fe⁴⁺
• B) Fe¹⁺ and Fe²⁺
• C) Fe²⁺ and Fe³⁺
• D) Fe³⁺ and Fe¹⁺

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