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 #41868
Back to Home
View All P BLOCK ELEMENTS Questions
28 Views
Question
Which Group 18 element is the main commercial source for extracting Helium?
A. Air
B. Pitchblende
C. Natural gas
D. Monazite
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which hydrogen halide has the highest boiling point?
44
What factor primarily determines the type of oxyanion (hypohalite, halite, halate, perhalate) formed...
9
Why is the reactivity of halogens towards hydrogen highest for fluorine despite its strong H-F bond?
12