The Revision series is designed for all Class 9 aspirants to provide quick revision of all the chapters of Class 9th with important key concepts. The revision videos help you make the best use of your limited time left for revision. It is especially time-saving for all students who are going to appear for 9th Exams. When you don’t have time to go through chapter notes in detail, learn and revise most important key concepts and formulae here.
Click for Complete Class 9 Science Revision Series!!!
Structure Of The Atom – Class 9 Revision Video