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
44 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 is the main industrial application of K2Cr2O7 mentioned in the text?
50
Why is oxygen better than fluorine at stabilising high oxidation states like MnVII?
41
What is the primary factor that makes the d5 configuration (like in Mn2+) resistant to further ioniz...
22