Question

define unitcell and its type​

Answer 1

Answer:

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Explanation:

The smallest replicating portion of a crystal lattice is a unit cell. Unit cells exist in many types. The cubic crystal structure, for example, consists of three distinct unit cell types : (1) plain cubic, (2) face-centered cubic, and (3) body-centered cubic.

Answer 2

Answer:

The smallest repeating unit of the crystal lattice is the unit cell, the building block of a crystal.

The unit cells which are all identical are defined in such a way that they fill space without overlapping. The 3D arrangement of atoms, molecules or ions inside a crystal is called a crystal lattice. It is made up of numerous unit cells.

Explanation:

Types of Unit Cell:

(1) Primitive Cubic Unit Cell

(2) Body-centered Cubic Unit Cell

(3) Face centered cubic unit cell