12.5 Physical and Conceptual Models

Conceptual and Physical Models

Physical models replicate an object on a different scale, while conceptual models describes the behavior of a system. How these models apply to atoms is discussed. Duration: 7:52.

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Graphic Depictions Of Atoms

Graphic depictions based on conceptual models represent how atoms behave, not what they look like. Several graphical representations of atoms are shown and briefly discussed. Duration: 4:11

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