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
Science
Question #7905
Back to Home
View All Science Questions
33 Views
Question
Quartz crystals normally used in quartz clocks etc. is chemically
A. Silicon dioxide
B. Germanium oxide
C. A mixture of germanium oxide and silicon dioxide
D. Sodium silicate
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the study of fossils called?
35
The universe is governed by:
45
The gases used in different types of welding would include
28