1. Introduce the idea of building a model of the water cycle. Remind students that they have seen and used drawings and animations as models of a solid, liquid, and gas. Tell students that they will ...

Water can exist in two liquid states under extreme conditions, reshaping our understanding of its molecular behavior.

Most substances can exist as a solid, liquid or gas. They can change state, usually when they are heated or cooled. For example, liquid water turns into water vapour when it is heated enough ...

Scientists have uncovered a key finding to one of water's unique properties: at high pressure and low temperature, liquid water separates into two distinct liquid phases -- one high-density and one ...

Ranch dressing is actually a fifth state of matter known as soft matter. Soft matter can have properties of both liquids and ...

Although the three states of matter are solid, liquid ... gas bubbles mixed in it. The gas makes it so thick and frothy that it keeps its shape and supports light objects like a solid would. Place 2 ...