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
12 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
Which element trio forms a Dobereiner triad with atomic weights approximately 35.5, 80, and 127?
10
Why is the second ionisation enthalpy of a transition element significantly higher than its first io...
7
What is the main factor contributing to the wide range of oxidation states observed in actinoids?
4
What was the total prize money announced by the BCCI for the Indian cricket team and support staff a...
(Current Affairs)
11
On which date is World Health Day observed annually?
(Current Affairs)
24