Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #39779
Back to Home
View All d and f BLOCK ELEMENTS Questions
14 Views
Question
What phenomenon, similar to lanthanoid contraction, is observed in actinoids?
A. Actinoid expansion
B. Lanthanoid expansion
C. Actinoid contraction
D. Poor shielding effect
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the approximate ionic radius of Pa3+ (in pm) according to the table?
18
What is the approximate ionic radius of Ce⁴⁺?
22
Which of the following elements is explicitly mentioned as having a typical metallic structure at no...
6
What was the purpose of the Sri Lanka Army Chief's visit to India?
(Current Affairs)
68
What major international event took place in New Delhi on October 13, 2025, involving over 40,000 pa...
(Current Affairs)
16