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
d and f BLOCK ELEMENTS
Question #40006
Back to Home
View All d and f BLOCK ELEMENTS Questions
3 Views
Question
Which transition metal compound is primarily responsible for the blue color in sapphires?
A. Copper compounds
B. Chromium compounds
C. Titanium and iron compounds
D. Cobalt compounds
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Based on the text, what distinguishes many of the recently discovered elements (beyond element 100)?
3
Which oxidation state is NOT listed for Uranium (U) in the representation of Table 4.11?
2
What is the primary focus of Unit 3 as indicated by its title and content?
3
Which organization, in collaboration with the Indian Army and state governments, is conducting 'Exer...
(Current Affairs)
6
Which Indian astronaut recently returned from the International Space Station (ISS) as part of the A...
(Current Affairs)
2