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 #38302
Back to Home
View All d and f BLOCK ELEMENTS Questions
17 Views
Question
What is the electronic configuration of the Cr³⁺ 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
What is the electronic configuration of the Cu+ ion?
12
What is the common name for the +4 oxidation state of cerium?
15
What is the main product formed when potassium permanganate is heated?
13
On December 22, 2025, an ICE agent shot at a Cuban immigrant in which U.S. city after being struck b...
(Current Affairs)
5
What incident led to the death of seven children in Jhalawar, Rajasthan, on July 25, 2025?
(Current Affairs)
37