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 #39651
Back to Home
View All d and f BLOCK ELEMENTS Questions
40 Views
Question
What is the approximate ionic radius of Pr³⁺?
A. 99 pm
B. 100 pm
C. 101 pm
D. 103 pm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which statement best describes the trend in atomic radii across the Lanthanoid series?
20
Which transition metal oxide is basic but its corresponding trioxide is amphoteric?
18
Which electrons are primarily responsible for the Lanthanoid contraction?
32