1R50.30 - Crystals, Crystal Structure, Atomic Planes, & Metals

Code Number:
1R50.30
Demo Title:
Crystals, Crystal Structure, Atomic Planes, & Metals
Condition:
Excellent
Principle:
Crystal Formation and Structures
Area of Study:
Mechanics
Equipment:
Crystal Samples.
Procedure:

See also 4A10.50 in Heat and Fluids and 6H35.62 in Optics.

Do Not Shake the crystal samples to much as this will break off some of the corners etc.  Keep the samples in a dry place as some of the crystal will dissolve in water (ie. Copper Sulfate).

The packing foam comes in several different structures and can be used to represent crystal structures in atomic planes.  This should be similar to what is seen with an atomic force microscope.

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Disclaimer: These demonstrations are provided only for illustrative use by persons affiliated with The University of Iowa and only under the direction of a trained instructor or physicist.  The University of Iowa is not responsible for demonstrations performed by those using their own equipment or who choose to use this reference material for their own purpose.  The demonstrations included here are within the public domain and can be found in materials contained in libraries, bookstores, and through electronic sources.  Performing all or any portion of any of these demonstrations, with or without revisions not depicted here entails inherent risks.  These risks include, without limitation, bodily injury (and possibly death), including risks to health that may be temporary or permanent and that may exacerbate a pre-existing medical condition; and property loss or damage.  Anyone performing any part of these demonstrations, even with revisions, knowingly and voluntarily assumes all risks associated with them.