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

The flame test Whiteboard exercise Play

The flame test Student activity Play

The formation of ionic compounds is exothermic Animation Play

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

The functions of mineral ions in the organism Whiteboard exercise Play

The importance of mineral ions Student activity Play

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

The ionic notation of reaction Animation Play

The kidneys and urinary system Illustration Play

The noble metals Whiteboard exercise Play

The noble metals Student activity 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

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

The period number and the number of electron shells Animation Play

The phenomenon of polarisability Animation Play

The physical properties of alkali metals Animation Play

The physical properties of the s-block metals Slideshow Play

The physical properties of the s-block metals Whiteboard exercise 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