- :- What is Chemical Behaviour of Inner Transition Elements?
- :- What is Electronic Configuration of Inner Transition Elements?
- :- What is Ionisation Enthalpy of Inner Transition Elements?
- :- What is Effect on the Basic Strength of Hydroxides in Inner Transition Elements?
- :- What is Complex Formation of Inner Transition Elements?
- :- What is Magnetic Properties of Inner Transition Elements?
- :- What is Oxidation State of Inner Transition Elements?
- :- What is Similarity in the Size of the Elements to belongs to Third Inner Transition Elements?