Syllabus
Chapters
- 1Matter in Our SurroundingsClass 9 Chemistry notes on particle nature of matter, states of matter, temperature scales, change of state, evaporation, sublimation, and diffusion.4 min read12 practice Qs→
- 2Is Matter Around Us PureClass 9 Chemistry notes on pure substances, mixtures, elements, compounds, solutions, suspensions, colloids, concentration, and separation techniques.3 min read12 practice Qs→
- 3Atoms and MoleculesClass 9 Chemistry notes on laws of chemical combination, Dalton's atomic theory, symbols, atomic mass, molecules, valency, chemical formulae, and mole concept.3 min read12 practice Qs→
- 4Structure of AtomClass 9 Chemistry notes on electrons, protons, neutrons, Thomson and Rutherford models, Bohr model, atomic number, mass number, electronic configuration, valency, isotopes, and isobars.3 min read12 practice Qs→