Q. Which of the following is a non-metallic mineral?
✅ Correct Answer: (C)
Gypsum
Explanation: Nonmetallic minerals are a special group of chemical elements from which no new product can be generated if they are melted. Nonmetallic minerals are, for example, sand, gravel, limestone, clay, gypsum and marble.
Explanation by: Rohan Raj
Nonmetallic minerals are a special group of chemical elements from which no new product can be generated if they are melted. Nonmetallic minerals are, for example, sand, gravel, limestone, clay, gypsum and marble.