Write the electronic configurations of the elements with the atomic numbers $61$,$91$,$101$ and $109$.
(N/A) The electronic configurations are determined based on the Aufbau principle and the noble gas core notation:
| Atomic Number | Electronic Configuration |
|---|---|
| $61$ | $[Xe] \, 4f^{5} \, 6s^{2}$ |
| $91$ | $[Rn] \, 5f^{2} \, 6d^{1} \, 7s^{2}$ |
| $101$ | $[Rn] \, 5f^{13} \, 7s^{2}$ |
| $109$ | $[Rn] \, 5f^{14} \, 6d^{7} \, 7s^{2}$ |
Explore More
Similar Questions
On which factors does the stability of an oxidation state in Lanthanoid elements depend?
Which among the following elements is radioactive?
Which of the following elements is not an actinoid?
Easy
View SolutionIn the lanthanoid series,the basicity of lanthanoid hydroxides $Ln(OH)_3$:
Easy
View SolutionWhich orbitals,$4f$ or $5f$,are more capable of participating in bond formation?
Easy
View SolutionVedclass 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