Neco Model Questions Vol1 2019 Chemistry Question 15

Practice objective / multiple choice question 15 from the 2019 Neco Model Questions Vol1 Chemistry examination.

Neco Model Questions Vol1 2019 Chemistry Objective / Multiple Choice Easy Difficulty

Question 15 NECO_MODEL_QUESTIONS_VOL1 • 2019 • CHEMISTRY • objective

Write the electron configuration of a neutral chlorine atom (atomic number 17) using the notation up to the 3p subshell.

Answer Options

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

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

Correct Answer C. 1s^2 2s^2 2p^6 3s^2 3p^5

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

Correct Answer

Correct Option:

1s^2 2s^2 2p^6 3s^2 3p^5

About This Question

This is Neco Model Questions Vol1 2019 Chemistry Question 15. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

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