Answer: The correct answer is Option A.
Explanation:
Solid state is one of the state of matter in which particles are closely packed. The particles of this state of matter is orderly arranged. They do not show the property of fluidity. This state is very hard and are hence very dense. The compressibility of this state is very low.
There are 2 type of solids: Crystalline and Amorphous.
From the above information, it is clearly visible that correct option is Option A.