School Year:2024-2025

Students should be able to use the periodic table as a model to predict relative properties of elements based on the patterns of valence electrons; relate the position of an element on the periodic table to its electron configuration.
Compare elements on the periodic table within a single group or single period in terms of electronegativity, shielding effect, and ionization energy.
Relate the roles of principal energy levels and number of protons to the periodic trends

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