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
d and f BLOCK ELEMENTS
Question #39134
Back to Home
View All d and f BLOCK ELEMENTS Questions
46 Views
Question
Why is the Sc3+ ion colourless?
A. It has a completely filled 3d subshell
B. It has paired electrons
C. It has an empty 3d subshell (3d0)
D. It is paramagnetic
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main thermodynamic reason why copper does not react with dilute H2SO4?
25
What is the primary factor contributing to the high standard electrode potential (E°) for the Cu²�...
10
What is the oxidation number of the metal in the complex [Fe(CN)₆]⁴⁻?
24