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 #38545
Back to Home
View All d and f BLOCK ELEMENTS Questions
21 Views
Question
What is the electronic configuration of a Cr3+ ion?
A. [Ar] 3d5
B. [Ar] 3d4
C. [Ar] 3d3
D. [Ar] 3d2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary reason for the high standard electrode potential (E°) for the M³⁺/M²⁺ cou...
9
What gas is evolved when potassium permanganate is heated according to its decomposition reaction?
8
What is the primary reason for the intense color of potassium permanganate solutions?
14
What is the primary reason S&P Global Ratings believes US tariffs under Donald Trump will not signif...
(Current Affairs)
28
Who was arrested in connection with the hit-and-run death of 114-year-old marathoner Fauja Singh?
(Current Affairs)
51