When we study science, we must have come across a popular idea that states every living organism is made up of atoms. Thus, learning about the atoms in general or mainly the structure of an atom which further talks about sub-atomic particles like electrons, protons and others are very important. To help students understand each topic clearly, CBSE revision notes for class 11 Chemistry chapter 2 – structure of the atom is given here. These notes can be freely downloaded and will help students make the most out of their study time. The CBSE notes consist of well-knit information which will enable students to have a complete and effective revision of the entire chapter as well as learn about the important topics.