Atomic radii, ionization energy, and electronegativity are key periodic trends that chem students need to understand. Learn how it all boils down to the size of the atoms (size matters) in this informative video.

Electron configurations can often be daunting. Learn how to easily determine them in this informative video.

Electron configurations are often difficult, but when you pair the configurations with the periodic table you discover just how easy they are to do. Learn all you need to know in this informative video.

Electron configurations can often be daunting. Learn how to easily determine them in this informative video.

Electron configurations are often difficult, but when you pair the configurations with the periodic table you discover just how easy they are to do. Learn all you need to know in this informative video.