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
ATOMIC STRUCTURE
Question #25353
Back to Home
View All ATOMIC STRUCTURE Questions
10 Views
Question
What is the electronic configuration of O²– ion?
A. 1s² 2s² 2p⁴
B. 1s² 2s² 2p⁵
C. 1s² 2s² 2p⁶
D. 1s² 2s² 2p⁶ 3s¹
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the significance of the stationary states in Bohr’s model?
13
What is the number of quanta in 2 J of energy if each quantum has energy corresponding to 616 nm wav...
4
In the notation 80 35 Br, what does the number 80 represent?
11
What is the new per capita income of India according to IMF data in 2025?
(Current Affairs)
307
Who has been nominated by AAP for the Dichkaun Kalan (Women’s Reserved) seat in the MCD bypolls?
(Current Affairs)
9