Structure of matter

Chapter I : fondamental notions

1. Introduction
2. Notion of atoms and molecules
3. The state of matter
4. Notions of Mole, Molecular Mass, Atomic Mass and Avogadro's Number
5. Qualitative aspect of matter (Classification of matter)
6. Concentrations

Chapter II :The atom's structure

1. Introduction
2. The constituents of the atom
3. Stucture of the Atom
4. Isotopes