Chapter 4: The World of Metals and Non-Metals | Class 7 Science | NCERT 2025 | CBSE KVS NEP Aligned

📘 Chapter 4: The World of Metals and Non-Metals | Class 7 Science | NCERT 2025 | CBSE NEP Aligned Welcome to SCIENCE WALLAH JUNIOR – your ultimate destination for fun, engaging, and simplified science learning! 🚀 In this comprehensive video, we explore Chapter 4 – "The World of Metals and Non-Metals", based on the **2025 NCERT Science textbook for Class 7, as per the **CBSE and NEP guidelines --- 🔍 *What’s Inside This Video?* ✅ Full explanation of all topics ✅ All key experiments and activities explained ✅ Simple notes and diagrams ✅ One-shot revision of the entire chapter ✅ Assertion-reasoning, case studies, MCQs ✅ Real-life examples and practical applications ✅ Activity-based learning as per NEP ✅ Smart memory tricks and recap slides ✅ Prepared by expert educators with CBSE experience --- 🧠 Key Topics Covered: Physical properties of metals and non-metals Malleability, ductility, sonorous nature Good and poor conductors of heat and electricity Uses of metals and non-metals in daily life Burning of magnesium and sulfur Rusting of iron and its prevention Conductivity experiments Litmus tests for oxides Importance of oxygen, nitrogen, iodine, and chlorine Activities and fun science demonstrations 📌 Why Watch This Video? ✨ Perfect for *quick revision* before exams 📚 Useful for *homework, assignments, and projects* 📝 Boost your *exam preparation* with 200+ question formats 🧪 Understand concepts with *real-life experiments* 🎯 Covers all *NCERT exercises, extra questions & HOTS* ✅ 100% aligned with *CBSE curriculum & NEP 2025* 📦 Extras Included: 🗂️ Simple notes PDF 📄 Question bank (MCQs, Fill-ups, T/F, Assertion-Reason, Case Studies) 📚 Printable worksheets and assignments --- 📢 Don’t forget to: 🔔 Subscribe to SCIENCE WALLAH JUNIOR 👍 Like the video if you found it helpful 💬 Comment your doubts below 📤 Share this video with friends and classmates 📘 Book Name: Curiosity – NCERT Class 7 Science (2025 Edition) 📚 Chapter Name: The World of Metals and Non-Metals 🏫 Class: 7 | 📘 Subject: Science | 🧪 Board: CBSE | 📅 Syllabus: NEP 2025 🎯 Let’s make science simple and fun – because learning is curiosity in action! \#ScienceWallahJunior #Class7Science #CBSE2025 #MetalsAndNonMetals #NCERTCuriosity