Students are introduced to the idea that matter is composed of atoms and molecules that are attracted to each other and in constant motion. Students explore the attractions and motion of atoms and ...

Substances can exist in three states of matter - solid, liquid and gas. All substances are made from particles, and the forces between the particles are different in solids, liquids and gases.

Examples of liquids include water, honey and milk. They can flow or be poured easily. They are not easy to hold. They change their shape depending on the container they are in. Even when liquids ...

For example, the behaviour of a liquid squeezed between two surfaces determines how good that liquid can act ... Beyond colloids we are interested in computational and theoretical solutions to a wide ...