Particulate Nature of Matter I | Week 5

Lesson Objectives:

At the end of this lesson, the following topics would have been discussed;

• Evidence for the particulate Nature of Matter
• The concept of Atoms, Molecules and Ions
• Atomicity of an Element
• Daltons Atomic Theory
• Modification of Daltons Atomic Theory
• Constituents of the Atom
• Discovery of Electron
• Discovery of Proton
• Discovery of Neutron
• RutherFord model of an Atom
• Arrangement of Particles in an Atom
• Electronic Configuration of the first 20 Element