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 #39275
Back to Home
View All d and f BLOCK ELEMENTS Questions
24 Views
Question
What is the oxidation state of manganese in Mn2O7?
A. +6
B. +7
C. +4
D. +14
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why does the text mention that low oxidation states are found with ligands capable of π-acceptor ch...
7
What is the atomic number of Gadolinium (Gd)?
19
What is the electronic configuration of the Zn+ ion?
20
Who inaugurated road development works worth ₹3 crore in the Sabhapur area of Karawal Nagar?
(Current Affairs)
35
Which two countries exchanged fire along their border, resulting in 11 civilian deaths in July 2025?
(Current Affairs)
28