Resumen de Demonstrating Void Space in Solids: A Simple Demonstration To Challenge a Powerful Misconception
The concept of bridging analogies is used in a simple demonstration to illustrate the substantial quantity of empty space that remains when solid spheres are packed together. The same demonstration also shows that the percentage of empty space is independent of particle size. The demonstration addresses persistent misconceptions about the atomic structure of solids and can help students form an appropriate mental model of the solid state. It can be used in a curriculum that emphasizes materials science or in any introductory chemistry course.
