Outside the unit cell, sketch the atomic configuration for the (111) plane for FCC aluminum. Clearly indicate which atoms (if any) are touching. Clearly indicate the close packed directions, if any, on this specific plane and give the Miller Indices for each one. You must use the coordinate system illustrated below to index the clos packed directions on this plane.

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Crystallography

Crystallography is the category of science that focuses on the atomic and molecular arrangements with their bonding constituting the crystal structure. It is derived experimentally and originated in the year 1912. It is a combination of two words; those are crystal, meaning a cold drop, and graph, meaning writing.