Effect of Air and Water on Metals-Iron - Chapter 4 | Class 7 Science Curiosity | CBSE 2025-26

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Published on August 9, 2025 3:00:22 PM ● Video Link: https://www.youtube.com/watch?v=DOppP6QKVks

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✅ In this video,

✔ ️ Class: 7th
✔ ️ Subject: Science (Curiosity Book)
✔ ️ Chapter: The World of Metals and Non-metals
✔ ️ Topic Name: Effect of Air and Water on Metals-Iron
✔ ️ Topics Covered In This Video (By Prateeksha ma'am): In this video, Prateeksha ma'am presents a clear and concise Explanation Effect of Air and Water on Metals-Iron of Chapter 4 - The World of Metals and Non-metals from the Curiosity book. The video highlights the central theme, key ideas, and Concept of Chapter. A great revision tool for exams and classroom learning.
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00:00 Introduction
00:26 Effect of Air and Water on Metals-Iron
27:13 Difference between rusting and corrosion
36:06 Fascinating facts
39:35 Website Overview
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