Post Utme Madonna University 2022 Chemistry Question 11

Practice objective / multiple choice question 11 from the 2022 Post Utme Madonna University Chemistry examination.

Post Utme Madonna University 2022 Chemistry Objective / Multiple Choice
Question 11 POST_UTME_MADONNA_UNIVERSITY • 2022 • CHEMISTRY • objective

The atomic number of an element is 26. What is the electronic configuration of this element?

Answer Options

Correct Answer A. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^{10} 4p^6 5s^2 4d^2
B. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^{10} 4p^6 5s^2 4d^4
C. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^{10} 4p^6 5s^2 4d^6
D. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^{10} 4p^6 5s^2 4d^8
Correct Answer
A
Correct Option:
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^{10} 4p^6 5s^2 4d^2

About This Question

This is Post Utme Madonna University 2022 Chemistry Question 11. It is one of the objective questions from the 2022 Post Utme Madonna University Chemistry examination.

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