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.

Liquids typically have a lower density than solids. In gases the particles are far apart, moving quickly in random directions with a lot of empty space between them. So they have the lowest ...

Draw or project the illustration Solid, Liquid, and Gas. Have students use the projected illustration as a reference as they draw a model of solids, liquids, and gases on their activity sheet. Point ...

Thermal Expansion of Solids, Liquids and Gases. Shikha Goyal. Shikha Goyal is a journalist and a content writer with 9+ years of experience.

Solid, liquid, and gas are the three everyone learns. Plasma is the fourth. But there are two more, and they're fascinating. Newsletters Games Share a News Tip. Featured. Featured. Breaking News.