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 #38566
Back to Home
View All d and f BLOCK ELEMENTS Questions
56 Views
Question
What is the electronic configuration of a Cr2+ ion?
A. [Ar] 3d2
B. [Ar] 3d3
C. [Ar] 3d4
D. [Ar] 3d5
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which element's chemistry is often included when discussing the lanthanoids, despite not being a lan...
21
What is the general trend in magnetic susceptibility for actinoids with increasing unpaired 5f elect...
22
If a new transition metal element were discovered with a d7 electronic configuration for its M2+ ion...
25