Click on the below links to download notes of each unit:

Unit 1: Periodic Table

Unit 2: Periodicity

Unit 3: Hydrogen

Please note that these are the units that come under Atomic & Molecular Structure. You don't have to study all the chapters. Only study chapters that are in your syllabus.

For your syllabus, you can visit your university!

Disclaimer: The study material provided on this website is taken from the eGyankosh official website.