Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #39595
Back to Home
View All d and f BLOCK ELEMENTS Questions
28 Views
Question
What is the electronic configuration of Europium (Eu) for its Ln³⁺ ion?
A. 4f⁵
B. 4f⁶
C. 4f⁷
D. 4f⁸
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What was a key difference between Mendeleev's and Lothar Meyer's classification systems?
20
Why is the standard electrode potential for the Zn2+/Zn couple (-0.76 V) negative?
24
Which property is NOT typically associated with transition elements due to their partially filled d-...
12