Elements, Compounds and Mixtures
This unit of learning material from the National Learning Network Materials' Chemistry collection explains the difference between elements, compounds and mixtures, This resource identifies some common compounds and mixtures. Illustrations and animations describe how the components of mixtures can be separated using filtration,…
What Are Solids, Liquids and Gases?
This unit of learning material from the National Learning Network Materials' Chemistry collection identifies the properties of solids, liquids and gases. This resource describes the effects of temperature changes on solids, liquids and gases and compares their shape and volume.
Evidence for Particles
This unit of learning material from the National Learning Network Materials' Chemistry collection investigates the particle nature of matter. Illustrations and animations explain how all matter is made up of particles and illustrates this with examples of diffusion and dilution.
1/5- Publication year: 2000 - 2009
- Interactive resource
Temperature and Pressure
This unit of learning material from the National Learning Network Materials' Chemistry collection describes the particle theory, solids, liquids, and gases. It illustrates the motion of particles at different temperatures.
Elements and Atoms
This unit of learning material from the National Learning Network Materials' Chemistry collection, looks at elements and introduces atomic structure. The resource describes how protons, electrons and neutrons make up atoms and describes how to define the atomic number of an element. It introduces the periodic table as a way…
Atomic Structure
This unit of learning material from the National Learning Network Materials' Chemistry collection, describes atomic structure including the relationship between the numbers of protons, electrons and neutrons in an atom. This resource describes the arrangement of electrons within the first three electron shells of an atom…