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 #24991
Back to Home
View All ATOMIC STRUCTURE Questions
20 Views
Question
What is the electronic configuration of copper (Cu)?
A. [Ar] 3d⁹4s²
B. [Ar] 3d¹⁰4s¹
C. [Ar] 3d⁸4s²
D. [Ar] 3d⁷4s³
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main limitation of the Aufbau principle?
23
Who first gave a comprehensive explanation of electromagnetic waves?
18
What is the kinetic energy of an electron emitted when radiation of frequency 1.0 × 10¹⁵ s⁻¹ ...
9
Hours after a phone conversation with Prime Minister Narendra Modi, US President Donald Trump repeat...
(Current Affairs)
27
What major festival was recently inscribed on UNESCO’s Representative List of the Intangible Cultu...
(Current Affairs)
7