Curated OER
Other Periodic Table Trends
Ionization energy is the focus of this science video. Specifically, it covers 2nd Ionization Energy of the elements. Electronegativity is a key concept when trying to understand 2nd Ionization energy. Sal also discusses the metallic...
Curated OER
Valence Electrons and Forming Ions
Cute manga style animated Aya is your host for this short but good explanation of valence electrons and forming ions. She explains how to know whether to add or subtract electrons when ions are forming. Note: The voice work is a little...