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
Chemistry
Question #4979
Back to Home
View All Chemistry Questions
87 Views
Question
What is the main component of pearls?
A. Calcium oxide
B. Calcium chloride
C. Calcium sulfate
D. Calcium carbonate
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The compound used as a disinfectant in drinking water is
70
Which element is used in the filament of an electric bulb?
81
The SI unit of magnetic vector potential is
80