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AFNS Academic Chemistry Atomic Structure MCQs Test 4
Chemistry

AFNS Academic Chemistry Atomic Structure MCQs Test 4

Practice AFNS 2026 Academic Test Chemistry MCQs from Atomic Structure. Get instant results with Explanation.

Practice Quiz 4 for "Atomic Structure" (Chemistry). Total 40 MCQs available, split into 4 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in AFNS.

📋 AFNS - Test Online Practice Quizzes

AFNS

Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (AFNS × 50%) + (FSc × 40%) + (Matric × 10%). However, it may have changes for merit calculation formula and admission criteria. Please confirm the official criteria from the offical website.

1. Isoelectronic species have:
2. The frequency (ν) of light is related to wavelength (λ) by:
3. The energy (E) of a photon is given by:
4. Who explained the photoelectric effect?
5. The threshold frequency (ν₀) is related to work function as:
6. An orbital is defined as:
7. The shape of an s orbital is:
8. The shape of a p orbital is:
9. Number of nodal planes in a dxy orbital is:
10. The value of Rydberg constant (R) is:
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