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 #38929
Back to Home
View All d and f BLOCK ELEMENTS Questions
16 Views
Question
What is the formula of the oxide where Copper is in the +1 oxidation state?
A. CuO
B. Cu2O3
C. CuO2
D. Cu2O
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
According to the text, what is a key reason scientists sought to classify elements?
13
Compared to the shielding provided by d-electrons, how effective is the shielding provided by 4f ele...
6
Why was Dobereiner's Law of Triads not widely accepted initially?
17
Why did Chief Election Commissioner Gyanesh Kumar challenge Rahul Gandhi?
(Current Affairs)
30
Which Indian badminton pair won a bronze medal at the 2025 Badminton World Championships after losin...
(Current Affairs)
24