Solids, liquids and gases. In a solid like this brick, the particles are regularly arranged touching their neighbours and move only by vibrating. This explains why solids have a fixed shape.

For a better understanding of the difference between solids, liquids and gases, we need to look at what they're made of. Scientists discovered that all materials are made of teeny-tiny particles ...

Much like solids, liquids (most of which have a lower density than solids) are incredibly difficult to compress. In a gas, the particles have a great deal of space between them and have high ...

The particles of a gas are much more spread out and move more independently compared to the particles of liquids and solids. Whether a substance is a solid, liquid, or gas at a certain temperature ...

The focus is that matter, whether solid, liquid, or gas, is made up of particles; that dissolving and evaporation happen at the particle level; and that models can help explain these processes that we ...

In liquids, particles have weaker forces between ... “We all observe in everyday life at least three states of matter: solid, liquid, and gas. But even within what we would consider as well ...

Researchers have detailed the physics behind a phenomenon that allows them to create spin in liquid droplets using ultrasound ...

The film explores the concept of solutions in chemistry, defining key terms such as solute and solvent. It illustrates how ...

Solid, liquid, gas … and something else ... which can move freely among particles called gluons that carry the strong force.

You probably learned in school that there are three states of matter: solid, liquid and gas. Think ice cube, a puddle of water and steam. Maybe you also learned about a fourth state, known as plasma.