Question

define the lattice,crystal and basis?​

Answer 1

A lattice is a hypothetical regular and periodic arrangement of points in space. ... A basis is a collection of atoms in particular fixed arrangement in space. We could have a basis of a single atom as well as a basis of a complicated but fixed arrangement of hundreds of atoms.

The crystal structure is formed by associating every lattice point with an assembly of atoms or molecules or ions, which are identical in composition, arrangement and orientation, is called as the basis. The atomic arrangement in a crystal is called crystal structure. ... Thus lattice + basis = crystal structure

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Answer 2

Here is your answer dear⛄

❥ $\huge\underline\green{ Lattice }$ :-

• A regular repeated three-dimensional arrangements of atoms or ions or molecules in a metal or other crystalline solid.

❥ $\huge\underline\pink{ Crystal }$ :-

• It is a solid material which is clear and transparent.

❥ $\huge\underline\blue{ Basis }$

• A basis set in theoretical and computational chemistry is a set of functions which are combined in linear combinations to create molecular orbitals.

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