Chapter Wise Topic Wise Notes Class 7 Science (New Syllabus) Chapter 4 The World of Metals and Non-metals

Chapter Wise Topic Wise Notes Class 7 Science New Syllabus Chapter 4: The World of Metals and Non-metals

By Artham Resources

Artham Resources presents comprehensive chapter-wise and topic-wise notes for Class 7 Science New Syllabus Chapter 4: The World of Metals and Non-metals, carefully designed according to the latest NCERT Curiosity Class 7 textbook. This chapter introduces students to the fascinating world of materials by explaining the nature, properties, uses, and reactions of metals and non-metals. The chapter is listed as part of the Class 7 Science Curiosity syllabus for CBSE 2025–26 learning resources.

These notes help students understand how metals and non-metals are different from one another through simple observations and experiments. The chapter covers important properties such as lustre, hardness, malleability, ductility, sonority, conduction of heat and electricity, reaction with air and water, and uses of common metals and non-metals.

Key Features:

📖 Chapter-wise & Topic-wise Notes for Class 7 Science Chapter 4

🔩 Simple Explanation of metals, non-metals, and their daily-life uses

🧠 Concept Clarity on lustre, hardness, malleability, ductility, sonority, and conductivity

⚗️ Reaction-Based Learning including reaction with air, water, and other substances

🧪 Activity-Based Learning to compare metals and non-metals using simple experiments

🏠 Real-Life Examples from utensils, wires, tools, jewellery, pencil lead, coal, oxygen, sulphur, and aluminium foil

📊 Tables, Diagrams, Activities & Key Terms for easy understanding

📝 Aligned with NCERT & CBSE New Syllabus

🎯 Useful for School Exams, Revision & Daily Study

💼 Ideal for Self-Study, Classroom Learning & Concept Building