The Periodic Table and Atomic Structure

Lesson A - Development of the Periodic Table

Lesson B - Metals, Nonmetals and Metalloids

Lesson C - History of the Atomic Model

Lesson D - The Subatomic Particles

Lesson E - Ions

Lesson F - Electron Configuration

Lesson G - Ground State and Excited States

Lesson H - Periodic Trends - Atomic Radius

Following are extra instructional videos for Honors Chemistry

Atomic number, atomic mass, atomic structure

Writing electron configurations for an element

Writing electron configurations for groups on the periodic table

Periodic trends - first ionization energy, electronegativity, atomic radius