Question

what is solid..........................​

Answer 1

Answer:

In a solid, molecules are packed together, and it keeps its shape. Liquids take the shape of the container. ... Solid is one of the three main states of matter, along with liquid and gas. Matter is the "stuff" of the universe, the atoms, molecules and ions that make up all physical substances.

Answer 2

Solid is one of the four fundamental states of matter (the others being liquid, gas and plasma). The molecules in a solid are closely packed together and contain the least amount of kinetic energy. A solid is characterized by structural rigidity and resistance to a force applied to the surface.