Line emission spectra Student activity Play

Macroelements Student activity Play

Mass spectra of the elements Student activity Play

Melting and boiling points (2) Student activity Play

Melting and boiling points of sodium, magnesium and aluminium Animation Play

Melting of metal Illustration Play

Metallic bonding Student activity Play

Metallic bonding Whiteboard exercise Play

Metals easily form cations Student activity Play

Metals easily form cations Whiteboard exercise Play

Metals in the Earth's crust Animation Play

Methods for metal extraction Student activity Play

Mineral ions in the human organism Slideshow Play

Minerals Student activity Play

Minerals Slideshow Play

Minerals and ores Student activity Play

Model for a neutralisation reaction Animation Play

Naming compounds with three or more elements Student activity Play

Naming compounds with two elements Student activity Play

Naming compounds with two elements Simulation Play

Natural sources of sodium chloride Slideshow Play

Neutralisation of an acid by sodium hydroxide Animation Play

Neutralisation of sodium hydroxide Slideshow Play

Neutralisation of sodium hydroxide Slideshow Play

Non-aqueous acid–base reactions Student activity Play