Atoms are the smallest particle of a chemical element that can possibly exist. We have learnt that atoms and molecules are the basic building blocks of matter and the existence of different kinds of matter is due to different atoms which constitute them. Through CBSE class 9 science chapter 4 notes for Structure of atoms we understand the structure and composition of atoms in detail.
Topics covered in Structure Of Atom Chapter:
- Charged Particles In Matter
- The Structure Of An Atom
- How are Electrons Distributed in Different Orbits (Shells)?
- Atomic Number and Mass Number