Solid waste Student activity Play

Sorting metals by their reactivity with oxygen Whiteboard exercise Play

Sources of dioxins Slideshow Play

Sources of heat Class activity Play

Sources of heat Whiteboard presentation Play

Sources of heat Whiteboard presentation Play

Sources of heat Class activity Play

Standard enthalpies of combustion for selected substances Chart Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of metals Animation Play

Standard enthalpy of combustion Student activity Play

Standard enthalpy of combustion Whiteboard exercise Play

Standard enthalpy of formation and combustion reactions Illustration Play

Standard enthalpy of formation for ionic compounds Student activity Play

Standard enthalpy of formation for ionic compounds Whiteboard exercise Play

Statements about extraction of metals Whiteboard exercise Play

Statements about reduction of pollution Whiteboard exercise Play

Stoichiometric calculations Student activity Play

Structure of oxides Student activity Play

Substances essential for the growth of plants Student activity Play

Testing for hydrogen Student activity Play

The beginnings of life Student activity Play

The behaviour of the alkaline earth metals in the presence of water Animation Play

The Bunsen burner Student activity Play

The chemical composition of plants Student activity Play