Material used in normal pencil:

🧠 Explanation:

Graphite, a form of carbon, is the material used in normal pencils for writing. For chemistry students, this highlights material properties, making it a key topic for studying carbon compounds, industrial applications, and everyday tools. Graphite’s softness allows smooth writing. Understanding this reveals the practical use of chemical elements. It’s essential for analyzing material science, chemistry, and product design. Studying graphite offers insights into how elements serve daily functions, crucial for chemistry, engineering, and material science, ensuring knowledge of how simple materials like pencils impact education, industry, and practical applications in various fields.