Post Utme Ksu 2025 Chemistry Question 33

Practice objective / multiple choice question 33 from the 2025 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2025 Chemistry Objective / Multiple Choice

Question 33 POST_UTME_KSU • 2025 • CHEMISTRY • objective

The atomic number of an element is 12. What is the electronic configuration of the element?

Correct Answer A. 1s^2 2s^2 2p^6 3s^2 3p^6

B. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2

C. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 4p^6

D. 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 4p^6 5s^2

Correct Answer

Correct Option:

1s^2 2s^2 2p^6 3s^2 3p^6

This is Post Utme Ksu 2025 Chemistry Question 33. It is one of the objective questions from the 2025 Post Utme Ksu Chemistry examination.

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