Question

describe the structure of fcc?
give me correct answer.........plz​

Answer 1

Answer:

The atom in the face is shared with the adjacent cell. FCC unit cells consist of four atoms, eight eighths at the corners and six halves in the faces. Table 1 shows the stable room temperature crystal structures for several elemental metals. Figure 4: Unit cells for BCC and FCC.

Answer 2

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Including: FCC. FCC Stands for Face Centred Cubic. It is a type of atomic arrangement and is relatively "tightly" packed (atomic packing factor = 0.74). FCC is formally defined as a cubic lattice with the face positions fully equivalent to each of the eight corners.