Topic C3: Atoms, elements and compounds (Cambridge iGCSE Science Double Award)

This bundle of 13 lessons covers all of the content in Topic C3 (Atoms, elements and compounds) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics covered within these lessons include:

Identifying physical and chemical changes
Differences between elements, compounds and mixtures
Differences between metals and non-metals
The terms solvent, solute, solution and concentration
The structure of the atom
Electronic configurations
Isotopes
The formation of ions by gain or loss of electrons
Simple covalent structures
Dot and cross diagrams for covalent structures
Allotropes of carbon
Giant covalent structures

All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding