CBSE Class 9 Chemistry introduces students to the fundamental concepts of matter and its properties. The focus is on building a strong foundation for higher classes by explaining topics in a simple, conceptual way. Key chapters include:

Matter in Our Surroundings – Understanding states of matter and their properties.
Is Matter Around Us Pure? – Elements, compounds, and mixtures.
Atoms and Molecules – Basic units of matter and how they combine.
Structure of the Atom – Introduction to subatomic particles and atomic models.

The subject encourages observation, experimentation, and logical reasoning to help students understand the chemical world around them.