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
24 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
Why is the shielding of one 4f electron by another considered imperfect?
16
How many electrons are present in the 3d orbital of Copper (Cu) in its ground state?
16
What is the relationship between the number of unpaired d-electrons and the strength of metallic bon...
6
What was South Africa’s total in the first T20I against India, marking their lowest-ever score in ...
(Current Affairs)
14
Why did the Delhi BJP welcome the decision of the Luv Kush Ramlila Committee regarding Poonam Pandey...
(Current Affairs)
24