Question: 1. Draw a unit cell for a metal that has FCC crystal structure. How many atoms are contained in the unit cell? What is the

1. Draw a unit cell for a metal that has FCC

1. Draw a unit cell for a metal that has FCC crystal structure. How many atoms are contained in the unit cell? What is the direction along which the atoms are close packed? 2. Relate underlying crystal structure to mechanical properties of materials: If you perform a tensile test on a rod of metal that forms FCC crystal structure, would the results of this test depend on whether the rod is formed from a single crystal or is polycrystalline? Explain your reasoning

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