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 #38553
Back to Home
View All d and f BLOCK ELEMENTS Questions
30 Views
Question
What is the electronic configuration of a Co2+ ion?
A. [Ar] 3d5
B. [Ar] 3d6
C. [Ar] 3d7
D. [Ar] 3d8
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the ground state electronic configuration of Chromium (Cr, Z=24)?
24
Which statement correctly compares the shielding effect and its impact on atomic/ionic size within t...
7
Which of the following elements from the provided text is most likely to be diamagnetic in its groun...
9
What was the primary reason for the temporary closure of the National Zoological Park in Delhi befor...
(Current Affairs)
28
Which theme is being jointly celebrated by India and Spain in 2026 to mark 70 years of diplomatic ti...
(Current Affairs)
15