You learn about three or four phases of matter in school—solids, which have a shape and volume, liquids, which have a volume only, and gases and plasmas, which have neither a definite shape nor ...

The four fundamental states of matter are solid, liquid, gas and plasma, but there others, such as Bose-Einstein condensates and time crystals, that are man-made. When you purchase through links ...

The state of matter is a deceptively simple concept. It turns out that any material, no matter what it is made of, can exist in one of three forms: solid, liquid or gas. These are categories of ...