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
CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP
Question #34118
Back to Home
View All CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP Questions
34 Views
Question
In Na₂O, what is the oxidation state of oxygen?
A. +2
B. -1
C. -2
D. +1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which element is the least reactive non-metal?
42
What is the metallic radius of silver if the internuclear distance in solid silver is 289 pm?
29
What happens to the non-metallic character of elements as we move from left to right in a period?
19
In January 2026, how many Islamic State members reportedly escaped from a prison in northeast Syria?
(Current Affairs)
18
Which vector-borne disease in Delhi has shown an increase in cases in 2025 compared to both 2024 and...
(Current Affairs)
22