Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ATOMIC STRUCTURE
Question #23787
Back to Home
View All ATOMIC STRUCTURE Questions
14 Views
Question
What is the threshold frequency for potassium metal?
A. 4.3 × 10¹⁴ Hz
B. 4.6 × 10¹⁴ Hz
C. 5.0 × 10¹⁴ Hz
D. 5.2 × 10¹⁴ Hz
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following orbitals experiences the lowest effective nuclear charge?
11
What was the actual observation regarding most alpha particles in Rutherford's experiment?
14
What is the primary reason for using a 90% boundary surface diagram?
14
Which Bollywood actor continues to dominate despite industry ageism?
(Current Affairs)
275
Which iconic Indian restaurant in London is facing the threat of losing its location on Regent Stree...
(Current Affairs)
11