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Join Pak Navy Academic Chemistry Atomic Structure MCQs Test 1
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Join Pak Navy Academic Chemistry Atomic Structure MCQs Test 1

Practice Join Pak Navy 2026 Academic Test Chemistry MCQs from Atomic Structure. Get instant results with Explanation.
Practice Quiz 1 for "Atomic Structure" (Chemistry). Total 65 MCQs available, split into 7 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in Join Pak Navy.
General10 MCQs
1. The smallest particle of an element that can take part in a chemical reaction is called:
2. The nucleus of an atom contains:
3. The number of protons in the nucleus of an atom is called:
4. The sum of protons and neutrons in an atom is called:
5. Isotopes have the same number of protons but different number of:
General10 MCQs
6. The electron is discovered by:
7. The proton was discovered by:
8. The neutron was discovered by:
9. The charge on an electron is:
10. The mass of an electron is approximately:

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Conducting Body: Pakistan Navy
Frequency: Bi-annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is determined based on: Initial Test + Intelligence Test + Academic Record + ISSB Recommendation + Medical Fitness. However, the respective Armed Forces may revise their selection criteria from time to time. Please confirm the official merit criteria before applying.

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