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 #39591
Back to Home
View All d and f BLOCK ELEMENTS Questions
15 Views
Question
What is the electronic configuration of Praseodymium (Pr) for its Ln³⁺ ion?
A. 4f¹
B. 4f²
C. 4f³
D. 4f⁴
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the approximate ionic radius of Pa3+ (in pm) according to the table?
18
Which of the following reactions represents the disproportionation of manganese(VI) in acidic soluti...
6
What is the coefficient of H+ in the balanced half-reaction for the reduction of dichromate in acidi...
8
Which Indian Grandmaster is seeded fourth in the FIDE World Women’s Chess Cup in 2025?
(Current Affairs)
34
Which Indian city's Ring Road is being redeveloped as part of a major urban infrastructure project?
(Current Affairs)
14