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
31 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
What is the primary reason given for the stabilization of energy states in transition metals?
19
What is the electronic configuration of the ground state of Molybdenum (Mo, Z=42)?
16
Why do transition metals and their compounds act as good catalysts?
16
What was the central argument made by the Centre in its affidavit to the Supreme Court regarding tim...
(Current Affairs)
26
From which African country is India expected to receive a new batch of 8-10 cheetahs by December 202...
(Current Affairs)
24