Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: D and F Block Elements

Question:

Lanthanides and Actinides resembles in which of the following?

Options:

Electronic configuration 

Oxidation state

Ionization energy

Formation of complex

Correct Answer:

Oxidation state

Explanation:

The oxidation state in both (lanthanide and actinide) is +3. The property of actinide are very similar to those of lanthanide when both are in +3 state.