Respuesta :
Ni forms a face-centred cubic crystal lattice since it has 4 atoms/cell.
Crystal lattice
A crystalline material's orderly arrangement of its atoms, ions, or molecules is referred to as its crystal structure in crystallography. In order to create symmetrical patterns that repeat in the main directions of three-dimensional space in the matter, ordered structures naturally arise from the intrinsic nature of the constituent particles.
The unit cell of the structure is the smallest collection of particles in the substance that makes up this repeating pattern. The crystal's symmetry and structure are entirely reflected in the unit cell, which is created by repeatedly translating the unit cell along its main axes. The Bravais lattice's nodes are specified by the translation vectors.
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