1. Atomic Structure
Electron Configuration — Quiz
Test your understanding of electron configuration with 5 practice questions.
Practice Questions
Question 1
Which of the following ions is paramagnetic?
Question 2
How many unpaired electrons are present in the $Cu^{2+}$ ion?
Question 3
Which orbital filling for the 2p subshell obeys Hund’s rule?
Question 4
Which quantum number determines the orientation of an atomic orbital?
Question 5
Which element has the ground-state electron configuration $[Ar]\,4s^2\,3d^6$?