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 #38515
Back to Home
View All d and f BLOCK ELEMENTS Questions
37 Views
Question
What is the primary cause of the Lanthanoid contraction?
A. Effective shielding by 4f electrons
B. Poor shielding effect of 4f electrons
C. Decreasing nuclear charge
D. High ionisation energies
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which oxidation state is predominant for Lanthanoids in their compounds?
20
What is the typical geometry of the [MO4]n- ions mentioned in the text?
15
How does the chemical reactivity of early lanthanoids compare to other elements?
23
What was the amount involved in the online investment scam allegedly run by Krishna Kumar?
(Current Affairs)
40
Who assumed charge as the new Divisional Railway Manager (DRM) of Ahmedabad Division on July 26, 202...
(Current Affairs)
43