Testing for ions Whiteboard presentation Play

Tetrachlorometalate ions Animation Play

The basic properties of the hydroxides of alkali metals Student activity Play

The basic properties of the hydroxides of alkali metals Whiteboard exercise Play

The chemical composition of plants Whiteboard exercise Play

The chemical composition of plants Student activity Play

The cytosol Student activity Play

The effects of osmosis on the rate of transpiration Student activity Play

The effects of osmosis on the rate of transpiration Simulation Play

The electron configuration of an atom and its position in the periodic table Student activity Play

The electron configuration of an element and its position in the periodic table Animation Play

The enthalpy change for the transformation of solid sulphur into gaseous sulphide ions Whiteboard exercise Play

The flame test Whiteboard exercise Play

The flame test Student activity Play

The functions of mineral ions in the organism Whiteboard exercise Play

The importance of mineral ions Whiteboard exercise Play

The importance of mineral ions Student activity Play

The ions in the ocean Animation Play

The oxidation of of sulphate(IV) ions to sulphate(VI) ions Animation Play

The oxidation states of elements in compounds or ions Whiteboard exercise Play

The period number and the number of electron shells Animation Play

The physical properties of alkali metals Animation Play

The physical properties of the s-block metals (1) Student activity Play

The physical properties of the s-block metals (2) Student activity Play

The placenta Student activity Play