Matter in our Surrounding (Intro) in this Audio Podcast we will share the little bit introduction or definition or explain the topic "Matter" that is the 1st Chapter of our Class 9th and that mainly include in Chemistry but in text books there are no division of category all Chapters are combined and we take the reference about the topics explain "Matter" also from our NCERT text books and it's presented by "Srj Science Hub", an Educational branch of Srj Group founnded by Suraj Singhaniya whom abbreviation named as "Srj".