Atomic Foundation of Matter Full Chapter ONE SHOT | Class 9 Science | Akshay Tyagi Sir

Class Notes: https://physicswallah.onelink.me/ZAZB... Time Stamps 00:00 Introduction 01:12 Basic Information 02:27 Law of Conservation of Mass 07:55 Law of Constant Proportion 20:47 Dalton's Atomic Theory 23:26 Dalton's Postulates 27:18 How Atoms Combine 31:37 Chemical Bond 36:52 Bonding by Sharing of Electrons - Covalent Bond 46:09 Molecules of Compounds 52:30 Naming Covalent Compound 55:19 Ionic Bond 01:00:22 Crystal Structure of Ionic Compound 01:06:22 Naming Ionic Compound 01:10:07 Writing Formulae of Ionic Compound 01:18:35 Properties of Ionic vs Covalent Compound 01:22:18 Molecular & Formula Unit Mass 01:28:48 Question