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  • Video 
    Shapes of Simple Molecules - Part 1 (Screencast)

    Shapes of Simple Molecules - Part 1 (Screencast)

    In this animated and interactive object, learners observe how two, three, or four groups of electrons around the central atom cause the shape of the molecule to be linear, trigonal planar, bent, tetrahedral, or pyramidal. Seven examples and eight interactive questions are provided.

    Subjects:
    Chemistry
    Keywords:
    Molecules
    Resource Type:
    Video
     
  • Others 
    Intermolecular Forces

    Intermolecular Forces

    In this well-illustrated activity, learners examine the three types of intermolecular forces: dipole-dipole forces, London or Van der Waals forces, and the hydrogen bond. Two interactive questions are included.

    Subjects:
    Chemistry
    Keywords:
    Intermolecular forces Molecules
    Resource Type:
    Others