Question

what is meat by soild​

Answer 1

A solid is a sample of matter that retains its shape and density when not confined. ... Examples of solids are common table salt, table sugar, water ice, frozen carbon dioxide (dry ice), glass, rock, most metals, and wood. When a solid is heated, the atoms or molecules gain kinetic energy .

Answer 2

Answer:

There are three states of matter, solid is one of them. In solid the molecules are tightly packed, hence it is hard.