Question
Question: Lanthanoid and actinides resemble in :...
Lanthanoid and actinides resemble in :
A
Electronic configuration
B
Oxidation state
C
Ionization energy
D
Formation of complexes
Answer
Electronic configuration
Explanation
Solution
Electronic configuration lanthanoid 4f1–14 5d1 6s2 and electronic configuration of actinoide 5f1–14 6d1, 7s2.