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
P BLOCK ELEMENTS
Question #41891
Back to Home
View All P BLOCK ELEMENTS Questions
30 Views
Question
What is the approximate atmospheric content of Helium in dry air?
A. 0.0005%
B. 0.018%
C. 0.93%
D. 1.82%
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the Gibbs energy change (ΔG) for ozone decomposition large and negative?
29
What color is pure ozone as a liquid?
26
What happens to the ionization enthalpy of Group 15 elements as you move down the group?
26