What does the Mohs scale measure? 👤 By The Quiz Wire Editorial Team 🌐 Source Science & Technology Archive ✅ Fact Checked 📊 Difficulty Easy 📅 Last Updated 01 Dec 2025 A. Mineral hardness B. Gravity C. Composition D. Crystal shape Check Answer 💡 Explanation: The Mohs scale measures the scratch resistance (hardness) of minerals. 📚 Topics: Earth Science Science 🎯 Exams: CSS GEN NTS PMS