Easy
The magnetic quantum number of the valence electron of sodium $(Na)$ is
- A$3$
- B$2$
- C$1$
- D$0$
Explore More
Similar Questions
The set of quantum numbers for the outermost electron for copper $(Cu)$ in its ground state is:
Identify the pair of elements in which the ratio of the number of $s$-electrons to $p$-electrons is $2:3$.
The total number of orbitals associated with the principal quantum number $n = 5$ is
In a multi-electron system,the energy of an electron of $2p_y$ orbital is :-
Easy
View SolutionThe total number of magnetic quantum numbers for a $d$-orbital is given by
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