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 #38303
Back to Home
View All d and f BLOCK ELEMENTS Questions
4 Views
Question
Why is the Cu⁺ ion ([Ar] 3d¹⁰) relatively stable?
A. Because it has no electrons
B. Because it has a completely filled d-subshell
C. Because it is a noble gas
D. Because it has a half-filled d-subshell
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the approximate ionic radius of Zirconium (Zr) in picometers, as mentioned in the text?
2
What is the electronic configuration of Samarium (Sm) for its Ln³⁺ ion?
2
In which part of the actinoid series are higher oxidation states (+4, +5, +6, +7) more commonly obse...
1
Which priority category includes widows or wards of defence personnel killed in action under DU's CW...
(Current Affairs)
5
Which Indian organization launched a new satellite for regional navigation in June 2025?
(Current Affairs)
103