Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Some Basic Concepts of Chemistry
Question #22348
Back to Home
View All Some Basic Concepts of Chemistry Questions
40 Views
Question
What is the correct coefficient for O2 in the balanced magnesium combustion equation?
A. 2
B. 3
C. 4
D. 1
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following laws states that matter cannot be created or destroyed in a chemical reaction...
19
What does 'x V' labeled H₂O₂ indicate?
61
How many atoms are in 52 g of helium (He)?
42