Post Utme Ksu 2018 Chemistry Question 30

Practice objective / multiple choice question 30 from the 2018 Post Utme Ksu Chemistry examination.

Post Utme Ksu 2018 Chemistry Objective / Multiple Choice
Question 30 POST_UTME_KSU • 2018 • CHEMISTRY • objective

A metal (X) has an atomic number of 20. What is the number of electrons in the outermost energy level of X?

Answer Options

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

About This Question

This is Post Utme Ksu 2018 Chemistry Question 30. It is one of the objective questions from the 2018 Post Utme Ksu Chemistry examination.

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