I know that there is 3 states of matter, which are liquid solid and gas. All of them are made of matter. Solids are made of matter that is composed of atoms packed tightly together. They usually hold their shape when they’re at room temperature except for ice. Liquids don’t hold their shape at room temperature. Instead of having matter that is packed tightly together, liquids actually have space between the atoms made to make these liquids. Gasses don’t hold their shape at room temperature as well as move all around us. Certain gasses you rarely ever notice. Gasses take the shape of the container or objected they are inside of.
I hope that helped.
