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. In a ...

Elisa Oviedo transforms water from liquid to solid. Elisa Oviedo and her niece change water from liquid to solid using a freezer. Then they heat water up on the stove until it turns into gas. Elisa ...

The states of matter are broadly classified as solid, liquid, gas, and plasma. A solid, like a pencil or ice, is a state with a definite shape and form that doesn't change easily. A liquid, such as ...

We all know from middle school science class that matter changes between a solid, a liquid, and a gas when you change the temperature or pressure acting on it. (Yes, some elements will change directly ...

For more than a century, schoolbook physics has divided matter into neat categories like solid, liquid, gas, and plasma. A wave of recent experiments is now tearing at those boundaries, revealing ...

How can a substance be a solid, liquid, and gas all at the same time? See the process scientists describe as "The Triple Point." [Source: Science Channel] ...