Published by:
CGP EDU Academic Team
Published on: August 13, 2026
More number of oxidation states are exhibited by the actinides than those by the lanthanides, the main reason being
Text Solution
Verified by ExpertsThe correct answer is:
D
Actinides show different oxidation states such as +2, +3, +4, +5, +6 and +7 . However +3 oxidation state is most common among all the lanthanides.The wide range of oxidation states of actinides is attributed to the fact that the 5f ,6d and 7s energy levels are of comparable energies. Therefore all these three subshells can participate.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Identify the correct statement:
Cr 2+ and Mn 3+ both have d 4 configuration. Thus
Copper becomes green when exposed to moist air for a long period. This is due to
Which statements among the following are correct?
I. Ce +3 is an oxidizing agent & colourless.
II. …
Which of the following oxides are acidic ?
CuO, Mn 2 O 7 , CO, SO 2 , CrO 3
Which of the following pair is expected to exhibit the same colour in solution?