The electrochemical series Whiteboard exercise Play

The electrolytic dissociation of phosphoric acid Animation Play

The electron configuration of an atom Whiteboard presentation Play

The electron configuration of an atom Class activity Play

The energy of a tungsten filament Animation Play

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

The first and second ionisation energies Animation Play

The first and second ionisation energies of the Group 2 elements Whiteboard exercise Play

The first and second ionisation energies of the Group 2 elements Student activity Play

The formation of metal complexes as acid-base reactions Animation Play

The future of the Universe Whiteboard exercise Play

The future of the Universe Student activity Play

The ground state and excited states of an atom Whiteboard exercise Play

The ground state and excited states of an atom Student activity Play

The inner structure of the atom Student activity Play

The ionic character of s-block-metal compounds Student activity Play

The ionic notation of reaction Animation Play

The marks for a project Animation Play

The model of propane Illustration Play

The molecular mass of water Animation Play

The Moon as a periodic model Animation Play

The operation of a cell Student activity Play

The operation of a cell Animation Play

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

The oxidation states of copper Whiteboard exercise Play