Study Notes CLASS 9 Chapter 2

Introduction

• Everything around us is made of matter. For example, wood, paper etc.
• All the matter around us is not pure. It can be pure or impure.

https://www.youtube.com/watch?v=fXmosf3yblA&list=PLAVY2tu_2M4jDkdNv8QJLwQi0eQVJ4Ryd&index=4