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 #39311
Back to Home
View All d and f BLOCK ELEMENTS Questions
10 Views
Question
What is the name of the ion MnO4^2-?
A. Permanganate
B. Manganate
C. Manganese dioxide
D. Manganese trioxide
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does the atomic radius generally change across the first transition series (from Sc to Zn)?
6
Which ionization enthalpy term is identified as the dominant factor when forming M2+ ions from gaseo...
4
What is the likely reason for the high enthalpies of atomisation observed in transition metals?
8
Which Indian astronaut completed a historic 18-day mission aboard the International Space Station, a...
(Current Affairs)
19
Who replaced Ajay Singh as the new Interim Committee Chairman of the Boxing Federation of India?
(Current Affairs)
13