Gce Model Questions Vol1 2025 Chemistry Question 48

Practice objective / multiple choice question 48 from the 2025 Gce Model Questions Vol1 Chemistry examination.

Gce Model Questions Vol1 2025 Chemistry Objective / Multiple Choice Easy Difficulty
Question 48 GCE_MODEL_QUESTIONS_VOL1 • 2025 • CHEMISTRY • objective

The ground‑state electron configuration of a neutral atom is \(1s^{2}\,2s^{2}\,2p^{6}\,3s^{2}\,3p^{3}\). Identify the element and state how many unpaired electrons it has in this configuration.

Answer Options

A. Phosphorus, 2 unpaired electrons
B. Sulfur, 2 unpaired electrons
C. Arsenic, 3 unpaired electrons
Correct Answer D. Phosphorus, 3 unpaired electrons
Correct Answer
D
Correct Option:
Phosphorus, 3 unpaired electrons

About This Question

This is Gce Model Questions Vol1 2025 Chemistry Question 48. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Chemistry examination.

Difficulty level: Easy .

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