What is the gain of electrons called? 👤 By The Quiz Wire Editorial Team 🌐 Source Chemistry Knowledge Base ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 01 Dec 2025 A. Catalysis B. Neutralization C. Reduction D. Oxidation Check Answer 💡 Explanation: Reduction is the chemical process of gaining electrons (decreasing oxidation state). 📚 Topics: Chemistry Science 🎯 Exams: CSS GEN NTS PMS