which best characterizes a crystal?\n a number of high speed particles moving randomly\n a dense substance…

which best characterizes a crystal?\n a number of high speed particles moving randomly\n a dense substance that is hard and incompressible\n a high - energy state of matter made up of a swirling, ionized gas\n a loose association of particles moving past one another
Answer
Brief Explanations:
Crystals are solid - state materials with an ordered atomic or molecular structure. They are dense, hard, and incompressible due to the regular arrangement of their constituent particles. High - speed randomly moving particles describe a gas. A high - energy state of matter made up of swirling, ionized gas is plasma. A loose association of particles moving past one another describes a liquid.
Answer:
a dense substance that is hard and incompressible