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Physics: Molecule Shapes

edumaps

Topics

    • VSEPR (Valence shell electron pair repulsion)
    • Lone Pairs
    • Bonds
    • Bond angle
    • Molecules
    • Molecular Geometry
    • Electron Geometry

Learning Goals

    • Recognize that molecule geometry is due to repulsions between electron groups.
    • Recognize the difference between electron and molecular geometry.
    • Name molecule and electron geometries for molecules with up to six electron groups surrounding a central atom.
    • Compare bond angle predictions from the VSEPR-based model to real molecules.
    • Describe how lone pairs affect bond angles in real molecules.