Скачать или смотреть Metals and Non-Metals Class 7 Science Chapter 4 | Full Explanation with Examples | CBSE New NCERT 📘

📚 Class 7 Science Chapter 4 – The World of Metals and Non-metals
This video explains all the key concepts of Metals and Non-metals from NCERT Class 7 Science Chapter 4. It's designed to help you understand important topics, revise quickly, and prepare for your exams with confidence.
🔍 Topics Covered:
Physical and chemical properties of metals and non-metals


Reactions with air, water, acids, and bases


Displacement reactions


Daily life uses of metals and non-metals


NCERT textbook activities and examples


📝 Access the full chapter notes here:
👉 The World of Metals and Non-metals - Edurev Notes
📌 Great for:
CBSE Class 7 students


Quick revision before tests


Strengthening Science concepts


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