Angles in a unit cell are denoted by _.
Correct answer: C. α, β, γ
- A. x, y, z
- B. a, b, c
- C. α, β, γ
- D. i, j, k
Explanation
In a unit cell, two different parameters are defined by different notations. 1 Length in a unit cell is determined by x, y and z. 2: Angles are determined by alpha, beta and gamma. Thus, marking Option C as correct.
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A crystal lattice is the regular three-dimensional arrangement of particles in a crystalline solid. The content includes lattice points, unit cells, coordination number, packing patterns, and the differences among ionic, metallic, molecular and covalent network crystals, which should not be confused with amorphous solids.
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