solidsSolids are objects that that stay together and don’t float in air or spread out and move. some solids can be heated into a new state of matter which can be a gas or liquid. A solid like butter or ice can be melted into a liquid.

LiquidLiquids are the form of melted solids and some times the cooled down versions of gases. Liquids will keep moving and spread out and when it’s poured out of a container the liquid will take up all the space it can fill under gravity.

GasGases can be particles that float and have no weight and are mostly invisible. Some gases fall to the ground and some are visible but fade into the air. Some gases like clouds will always be visible until the rain falls down. Steam

trains provides all the states of matter it’s a solid, it uses water and makes steam.

PlasmaPlasma is considered the fourth state of matter. Plasma is a cloud of protons, neutrons and electrons, where all the electrons have come loose from their respective molecules and atoms, giving the plasma the ability to act as a whole rather than as a bunch of atoms.