Question

define the unit of cell??​

Answer 1

Answer:

A unit cell is the smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire crystal. ...

Explanation:

There are three types of unit cells present in nature, primitive cubic, body-centered cubic, and face-centered cubic.

According to the primitive unit cell definition, there are 7 types of primitive unit cells. They are cubic, tetragonal, orthorhombic, hexagonal, rhombohedral, monoclinic, and triclinic.

Answer 2

Answer:

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Explanation:

the smallest group of atoms which has the overall symmetry of a crystal, and from which the entire lattice can be built up by repetition in three dimensions.