Students explore the attractions and motion of atoms and molecules as they experiment with and observe the heating and cooling of a solid, liquid, and gas.

You probably learned in school that there are three states of matter: solid, liquid and gas. Think ice cube, a puddle of ...

By being heated from 32 to 212 , 1000 cubic inches of iron become 1004 1000 " water " 1045 1000 " air " 1366 Gases are ... in the other two conditions ot liquid and solid. The reason is, that ...

Rae Robertson-Anderson receives funding from the US National Science ... a liquid, a gas will take the shape of any container it is in and has no fixed shape. But unlike liquids and solids, gases ...

Solids, liquids and gases ... in ice, liquid water and steam look the same because they are all water, but in different states of matter. Why do we use the particle model in science?