Identify the element with the smallest ionic radius in the $+3$ oxidation state from the following:
- A$Yb^{3+}$
- B$Eu^{3+}$
- C$Er^{3+}$
- D$Lu^{3+}$
Explore More
Similar Questions
Identify the isoelectronic pair of ions from the following.
Which of the following statements is $NOT$ incorrect?
Medium
View SolutionLanthanum $(La)$ is grouped with $f-$block elements because
Easy
View SolutionWhich lanthanoid from the following exhibits $f^{14}$ configuration in the $+3$ oxidation state?
Identify the correct decreasing order of ionic radii of the following lanthanoids: $Ce^{3+}$,$Pm^{3+}$,$Sm^{3+}$,and $Gd^{3+}$.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo