Select the correct answer. What do the atoms of a metal look like when they are in a body-centered cubic arrangement? A. a cube with a ball stuck on each of its eight corners and one suspended at the center of each of its six faces B. a cube with a ball stuck on each of its eight corners and one suspended at its center C. two hexagonal layers with a ball stuck on each of the six corners and one suspended at its center D. two triangular layers with a ball stuck on each of the three corners E. two hexagonal layers with a ball stuck on each of the six corners and one suspended at its center separated by a triangular layer with a ball stuck on each of its three corners

Question

Select the correct answer. What do the atoms of a metal look like when they are in a body-centered cubic arrangement? A. a cube with a ball stuck on each of its eight corners and one suspended at the center of each of its six faces B. a cube with a ball stuck on each of its eight corners and one suspended at its center C. two hexagonal layers with a ball stuck on each of the six corners and one suspended at its center D. two triangular layers with a ball stuck on each of the three corners E. two hexagonal layers with a ball stuck on each of the six corners and one suspended at its center separated by a triangular layer with a ball stuck on each of its three corners

Answer 1

The correct answer is B. a cube with a ball stuck on each of its eight corners and one suspended at its center.In a body-centered cubic (BCC) arrangement, the atoms are arranged in a cube with a ball (representing an atom) at each of the eight corners of the cube and one ball suspended at the center of the cube. This arrangement results in a total of two atoms per unit cell, with the central atom being shared by eight adjacent unit cells.

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