An _______ lacks long-range order.
A(n) ________ is a small repetitive volume that comprises the entire crystalline structure of a solid.
The _______ of a crystal structure is the chemical entity associated with each lattice point.
Ans :
There are two kinds of solids basically : crystalline and amorphous. The crystalline solids have a highly ordered arrangement of atoms in the form of repetiting unit cells , whereas the amorphous solids have short range orders.
So here :
An amorphous solid lacks long-range order.
A unit cell is a small repetitive volume that comprises the entire crystalline structure of a solid.
The atom of a crystal structure is the chemical entity associated with each lattice point.
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