Introduction to the Atom

Elements and Atoms
How elements relate to atoms. The basics of how protons, electrons and neutrons make up an atom.

Introduction to the atom
The atom, proton, neutron and electron

Orbitals and Electrons

Orbitals
An introduction to orbitals

More on orbitals and electron configuration
More intuition on orbitals. Touching on electron configuration.

Electron configurations
Introduction to using the periodic table to determine electron configurations

Electron configurations 2
Figuring out configurations for the d-block elements

Valence Electrons
Looking at valence electrons to figure out reactivity

Periodic table, trends, and bonding

Groups of the Periodic Table 
Properties of alkali, alkaline earth and transition metals. Halogens and noble gases.

Valence Electrons
Looking at valence electrons to figure out reactivity

Periodic Table Trends: Ionization Energy
What an ion is. Using the periodic table to understand how difficult it is to ionize an atom.

Other Periodic Table Trends
Electronegativity, metallic nature and atomic radius.

Ionic, Covalent, and Metallic Bonds 
Introduction to ionic, covalent, polar covalent and metallic bonds.