In a simple cube, one atom or molecule lies at its
Correct answer: C. Eight corners
- A. Four corners
- B. Nine corners
- C. Eight corners
- D. Six corners
Explanation
a simple cube structure, each corner is shared by eight adjacent cubes. Therefore, one-eighth of each corner atom belongs to the unit cell, resulting in eight corner atoms for a unit cell.
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About Physics of Solids
Solids are compared through crystal structure, amorphous arrangement, elasticity, plastic deformation, stress, strain and Young’s modulus. Electrical behavior depends on available charge carriers and band structure, so conductors, insulators and semiconductors must be distinguished from mechanical properties such as strength, stiffness and brittleness.
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