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 #38599
Back to Home
View All d and f BLOCK ELEMENTS Questions
54 Views
Question
What is the electronic configuration of the Co+ ion?
A. [Ar] 3d6 4s2
B. [Ar] 3d7
C. [Ar] 3d7 4s1
D. [Ar] 3d8
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What phenomenon, similar to lanthanoid contraction, is observed in actinoids?
41
Which element did Mendeleev predict based on a gap under Aluminium?
47
What is the electronic configuration of a Cr2+ ion?
53