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
ATOMIC STRUCTURE
Question #23922
Back to Home
View All ATOMIC STRUCTURE Questions
50 Views
Question
What is the main use of the hydrogen spectrum in astronomy?
A. Determining planetary orbits
B. Identifying hydrogen in stars
C. Measuring distances
D. Studying black holes
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How does the size of an s orbital change with an increase in the principal quantum number?
47
What is the frequency of microwaves used in radar systems?
48
What is the energy of the electron in the fourth stationary state (n = 4)?
47