The number of protons, neutrons and electrons in ^175_71Lu, respectively, are :

1. 71, 104 and 71

2. 104, 71 and 71

3. 71, 71 and 104

4. 175, 104 and 71

Doubtly Asked 30 Oct 2026 NEET UG 2020 Practice test neet Save WhatsApp Report

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Answer: 1. 71, 104 and 71

For \(^{A}_{Z}\mathrm{X}\): protons \(=Z=71\); neutrons \(=A-Z=175-71=104\); electrons (neutral atom) \(=71\).

Answer: 71, 104 and 71, option (1).

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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