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 #38352
Back to Home
View All d and f BLOCK ELEMENTS Questions
18 Views
Question
What is the ground state electronic configuration of Cobalt (Co, Z=27)?
A. [Ar] 3d⁹
B. [Ar] 3d⁶ 4s³
C. [Ar] 3d⁸ 4s¹
D. [Ar] 3d⁷ 4s²
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What type of oxide is CrO3 according to the text?
14
Why do tetrahedral complexes of transition metals almost always exhibit high-spin configurations?
9
What is the approximate value of the first ionization enthalpy for lanthanoids?
16
What is the name of the new mango variety developed by scientists at GB Pant University to honor Ind...
(Current Affairs)
34
What was the purpose of Ravi Shankar Prasad-led delegation’s visit to the UK?
(Current Affairs)
42