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 #38294
Back to Home
View All d and f BLOCK ELEMENTS Questions
20 Views
Question
What is a common oxidation state for Iron (Fe)?
A. +1
B. +2
C. +4
D. -2
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT mentioned as a benefit of classifying elements?
18
What is the significance of the half-filled d5 configuration in the context of Mn chemistry?
16
Which first-row transition metal commonly exhibits both +2 and +3 oxidation states as its most preva...
6
What is the purpose of Delhi Municipal Council's (NDMC) initiative to transform Mandi House into a c...
(Current Affairs)
40
Which organization reported that 859 people were killed near GHF aid distribution sites between May ...
(Current Affairs)
22