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 nature of an element - which affects 2nd Ionization energy as well.

Concepts

valence electrons, electrons

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Additional Tags

groups of elements, periodic table of the elements, valence electrons, science

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Classroom Considerations

• This video is hosted on YouTube