Which particle determines an element’s atomic number? 👤 By TheQuizWire ✅ Fact Checked 📊 Difficulty Easy 📅 Last Updated 01 Dec 2025 A. Electron B. Neutron C. Positron D. Proton Check Answer 💡 Explanation: The number of protons in the nucleus determines the atomic number and identity of an element. 📚 Topics: General Science Science 🎯 Exams: CSS GEN NTS PMS
