Easy
Following Hund's rule,which element contains six unpaired electrons?
- A$Fe$
- B$Co$
- C$Ni$
- D$Cr$
Explore More
Similar Questions
Which one of the following is the correct set of four quantum numbers $(n, l, m, s)$?
$Cu^{2+}$ will have the following electronic configuration:
Easy
View SolutionWhat is the maximum number of electrons accommodated in a subshell having azimuthal quantum number,$\ell=2$?
Which of the following orbitals has zero probability of finding an electron in the $yz$ plane?
Easy
View SolutionWhich of the following are degenerate orbitals?
$3d_{xy}, 4d_{xy}, 3d_{z^2}, 3d_{xz}, 4d_{yz}, 4d_{z^2}$
$3d_{xy}, 4d_{xy}, 3d_{z^2}, 3d_{xz}, 4d_{yz}, 4d_{z^2}$
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