Silicon and aluminium oxides Animation Play

Sodium cation Whiteboard exercise Play

Sodium cation Student activity Play

Sodium, magnesium and aluminium oxides Animation Play

Some uses of aluminium Slideshow Play

Sorting metals by their reactivity with oxygen Whiteboard exercise Play

Specific gravity Student activity Play

Specific heat capacities of selected materials Slideshow Play

Specific heat capacity Student activity Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of metals Animation Play

Statements about extraction of metals Whiteboard exercise Play

Structure of oxides Student activity Play

Tensile strength Student activity Play

The buoyant force and the density Student activity Play

The buoyant force and the density Simulation Play

The chemical elements of life Slideshow Play

The costly process of oxidation Student activity Play

The diverse abundance of the elements Student activity Play

The elements of life Student activity Play

The formation of aluminium sulphide: calculations Animation Play

The heating of a body Student activity Play

The identification of metals Student activity Play

The isotopic composition and mass spectrum of an element Illustration Play

The noble metals Student activity Play