Post Utme Oau 2020 Chemistry Question 34

Practice objective / multiple choice question 34 from the 2020 Post Utme Oau Chemistry examination.

Post Utme Oau 2020 Chemistry Objective / Multiple Choice
Question 34 POST_UTME_OAU • 2020 • CHEMISTRY • objective

Determine the number of valence electrons in the ion [Ar] 3d^5 4s^2.

Answer Options

Correct Answer A. 2
B. 4
C. 6
D. 8
Correct Answer
A
Correct Option:
2

About This Question

This is Post Utme Oau 2020 Chemistry Question 34. It is one of the objective questions from the 2020 Post Utme Oau Chemistry examination.

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