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
14 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 unit of wavenumber (ῡ)?
22
Which of the following best explains why filled and half-filled orbitals are more stable?
13
What is the energy of one quantum of neon radiation at 616 nm?
10
Iran executed two members of which exiled opposition group for alleged attacks on civilian infrastru...
(Current Affairs)
22
Which city hosts the printing facility for The Indian Express Ltd., located at A-8, Sector 7, Distri...
(Current Affairs)
29