Content protected from screenshots
Home Current Affairs General Knowledge Categories Concept Builder Quiz Start Quiz

GKFix MCQ Question

Test your knowledge and learn something new

Back to Home View All d and f BLOCK ELEMENTS Questions
8 Views
Question

What is the most common oxidation state for Cobalt (Co)?

Related Questions

What is the colour of the dichromate ion (Cr2O72-) as mentioned in the context of the text? 10
What is the primary reason Mn2O7 is described as a "covalent green oil"? 7
What does the term 'non-stoichiometric' imply about the composition of a compound? 7
What did Kunal Jain claim happens to Indian students at US airports almost daily? (Current Affairs) 75
Which Indian shuttler reached his maiden BWF Super 300 semifinal at the 2025 Macau Open? (Current Affairs) 13