Question

10. 11. What is a crystal? ​

Answer 1

there aren't any choices on the question so here's the closest i can give. A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure

Answer 2

Definition of crystal :-

• A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

Example of crystal :-

• large crystals include snowflakes, diamonds, and table salt.

Meaning of crystal :-

.

• A piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces.
• Ex:- "A quartz crystal".

• Highly transparent glass with a high refractive index.
• ex :- "A crystal chandelier"