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 #38299
Back to Home
View All d and f BLOCK ELEMENTS Questions
27 Views
Question
What is the electronic configuration of the Fe²⁺ ion?
A. [Ar] 3d⁶
B. [Ar] 3d⁶ 4s²
C. [Ar] 3d⁵ 4s¹
D. [Ar] 3d⁴ 4s²
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Based on the information provided, what was the ultimate outcome of the successive attempts by Dober...
12
In neutral or faintly alkaline solutions, what is the product of the oxidation of iodide ions by pot...
7
Which transition metal listed is known for its exceptional ability to be drawn into very fine wires ...
7
Which court awarded a life sentence of at least 30 years without remission to a rape convict in a ca...
(Current Affairs)
45
Which two teams will face each other in the Women's European Championship 2025 final?
(Current Affairs)
48