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 #5146
Back to Home
View All Chemistry Questions
75 Views
Question
Which element has atomic number 1?
A. Helium
B. Oxygen
C. Carbon
D. Hydrogen
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
The monomer of polythene is
61
The high reactivity of fluorine is due to
81
What is the SI unit of amount of substance?
66