CHM 121 Foundation Chemistry Study Note

Introduction

Atomic Theory of Matter

Assignment

Discovery of the Sub-Atomic Particles

The Electron

The Proton

Rutherford Model of Atom

The Neutron

Atomic Number/Mass Number/Isotopes

Emission Spectra

The Bohr Atomic Model

Exercises

Atomic Spectrum of Hydrogen

Quantum Theory of Atomic Orbitals

Principal Quantum Number

Azimuthal OR Subsidiary Quantum Number

Shapes of Orbitals

Magnetic Quantum Number

Spin Quantum Number

Electronic Configuration of Atom

Pauli’s Exclusion Principle

Hund’s Rule

Aufbau Principle

The Periodic Table

Description of the Periodic Table

Groups

Periods

The Periodic Table and Atomic Properties

Electrovalent (Ionic) Bonding

The Chemical Bonds

Structure of Electrovalent Compounds

Properties of Covalent Compounds

Coordinate Covalent (Dative) Bonding

Metallic Bonding