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 #38684
Back to Home
View All d and f BLOCK ELEMENTS Questions
18 Views
Question
What is the most common oxidation state for Cobalt (Co)?
A. +2
B. +3
C. +1
D. 0
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What does the phrase 'succinct organization of the whole of chemistry' refer to in the context of th...
7
What is the main thermodynamic reason why copper does not react with dilute H2SO4?
16
What is the ground state electronic configuration of Actinium (Ac), the first element of the 6d seri...
11
Which Indian state established special cells and increased border vigilance due to the unrest in Nep...
(Current Affairs)
36
Which country did President Donald Trump announce would not be invited to the 2026 G20 Summit hosted...
(Current Affairs)
16