Gce Model Questions Vol1 2022 Chemistry Question 14

Practice objective / multiple choice question 14 from the 2022 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2022 Chemistry Objective / Multiple Choice Easy Difficulty

Question 14 GCE_MODEL_QUESTIONS_VOL1 • 2022 • CHEMISTRY • objective

Write the ground‑state electron configuration of the \( \mathrm{Cr^{3+}} \) ion and state how many unpaired electrons it contains.

Answer Options

Correct Answer A. [Ar] 3d³; 3

B. [Ar] 3d⁴; 4

C. [Ar] 4s¹ 3d³; 3

D. [Ar] 3d²; 2

Correct Answer

Correct Option:

[Ar] 3d³; 3

About This Question

This is Gce Model Questions Vol1 2022 Chemistry Question 14. It is one of the objective questions from the 2022 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

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