Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
d and f BLOCK ELEMENTS
Question #38295
Back to Home
View All d and f BLOCK ELEMENTS Questions
35 Views
Question
What is another common oxidation state for Iron (Fe)?
A. +1
B. +2
C. +3
D. -3
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is Mendeleev often credited over Meyer for the periodic table?
22
What is the name of the element with atomic number 91 among the actinoids?
24
Which transition metal series includes the element Hafnium (Hf)?
37