This course covers all the important concepts of Class 9 topic - Structure of the Atom.
reviewed on Jan 31, 2019
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reviewed on Aug 19, 2017
Thank you sir. I really like your current course . But my humble request to you to start a new course for "philosophy optional "prepration for UPSC CSE exam also and it will very good when this course will also available for hindi medium students too.
reviewed on Aug 21, 2017
Test review for https://unacademy.com/course/hindi-class-9-chemistry-structure-of-the-atom/RU2SO3XE