Waec Model Questions Vol1 2021 Chemistry Question 16

Practice objective / multiple choice question 16 from the 2021 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2021 Chemistry Objective / Multiple Choice Easy Difficulty
Question 16 WAEC_MODEL_QUESTIONS_VOL1 • 2021 • CHEMISTRY • objective

Chlorine has an atomic number of 17. Using the Aufbau principle, determine how many electrons are present in the second energy level (n = 2) of a neutral chlorine atom.

Answer Options

Correct Answer A. 8
B. 17
C. 2
D. 7
Correct Answer
A
Correct Option:
8

About This Question

This is Waec Model Questions Vol1 2021 Chemistry Question 16. It is a objective / multiple choice question from the 2021 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

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