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Comprehensive Matter in Our Surroundings Class 9 Notes for 2026

"Matter is defined as anything that occupies space and has mass, encompassing everything from the air we breathe to the stars in the sky. In this chapter, we explore how matter is composed of tiny particles, the characteristics of these particles, and the various states of matter—solids, liquids, and gases—along with the physical and chemical factors that drive their transformation. The Fundamental Concept of Matter Everything in our universe is composed of material that scientists call matter. Whether it is the food we eat, the stones on the ground, the clouds, or even a single drop of water, all these entities possess mass and volume. In the..."

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