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 #38264
Back to Home
View All d and f BLOCK ELEMENTS Questions
20 Views
Question
Which transition element has the electronic configuration [Ar] 3d⁷ 4s²?
A. Iron (Fe)
B. Cobalt (Co)
C. Nickel (Ni)
D. Manganese (Mn)
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the standard electrode potential (E°) given for the reduction of dichromate ion in acidic s...
8
What is a significant difference in the chemistry of early lanthanoids (like La, Ce) compared to lat...
7
What distinguishes Mendeleev's approach from that of Meyer in validating the Periodic Law?
19
Which political bloc met online to discuss strategies for the upcoming Monsoon Session of Parliament...
(Current Affairs)
38
Which state government has announced a new policy to support 'warkaris' undertaking the Pandharpur p...
(Current Affairs)
11