Difficult
Which rule describes the arrangement of electrons in subshells of the same energy?
- AAufbau principle
- BPauli exclusion principle
- CHund's rule
- DOctet rule
Explore More
Similar Questions
Maximum number of electrons possible with spin quantum number $+\frac{1}{2}$ with principal quantum number $n=4$ in an atom is
$A$ subshell with $l = 2$ is called?
Easy
View SolutionThe number of electrons that can be present in sub-shells having $m_s$ value of $\frac{-1}{2}$,for $n$ up to $3$.
For how many electrons in an atom is $n = 3, m_l = 1$ possible?
Difficult
View SolutionAn electron has principal quantum number $n = 3$. The number of its $(i)$ sub-shells and $(ii)$ orbitals would be respectively:
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