GKFix MCQ Question

In terms of compound formation, how do actinoids resemble lanthanoids?

• A. Both series exclusively form compounds in the +3 state
• B. Both series form more compounds in the +4 state
• C. Both series form an equal number of +3 and +4 compounds
• D. Both series form a greater number of compounds in the +3 oxidation state compared to the +4 state