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 #39616
Back to Home
View All d and f BLOCK ELEMENTS Questions
19 Views
Question
Why is the third ionization enthalpy of Lanthanum (La) abnormally low?
A. High nuclear charge
B. Large atomic radius
C. Stability of the empty f level
D. Low first ionization enthalpy
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why does the trend of increasing second ionisation enthalpy sometimes break in the 3d series?
14
Which lanthanoid is known for having a 5d¹ electron in its ground state configuration?
15
What is the electronic configuration of the Tb³⁺ ion?
16
What operation did India launch on May 7, 2025, targeting terrorist infrastructure in territories co...
(Current Affairs)
22
Why was the Chief Justice of India displeased with the Centre during the hearing on tribunal reforms...
(Current Affairs)
10