Class 9 Science Notes – Chapter Wise (CBSE & NCERT)
Access well-structured, chapter-wise notes for Class 9 Science based on the CBSE and NCERT syllabus. These notes are designed to simplify concepts, support quick revision, and help you perform better in exams.
Last Updated: August 2026 | Based on Latest NCERT & CBSE Guidelines
Chapter 1: Matter in Our Surroundings
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Chapter 2: Is Matter Around Us Pure
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Chapter 3: Atoms and Molecules
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Chapter 4: Structure of Atom
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