Law of mass action Animation Play

Lone electron pairs affect the shape of the molecule (1) Student activity Play

Macro-elements; trace elements and ultra-trace elements Slideshow Play

Maize Slideshow Play

Making steel Student activity Play

Making water Animation Play

Malleable and ductile metals Student activity Play

Manufacture of sulphuric(VI) acid Student activity Play

Manufacture of sulphuric(VI) acid from sulphur Animation Play

Melting and boiling points (2) Student activity Play

Melting and boiling points of phosphorus, sulphur, chlorine and argon Animation Play

Metabolism of bacteria Slideshow Play

Mineral ions in the human organism Slideshow Play

Minerals Whiteboard exercise Play

Minerals in everyday life Slideshow Play

Models of atoms Slideshow Play

Modes of nutrition in bacteria Student activity Play

Modes of nutrition in bacteria Slideshow Play

Molar interpretation of chemical equations Whiteboard exercise Play

Molar interpretation of chemical equations (2) Student activity Play

Molar interpretation of molecular formulae Animation Play

Molar interpretation of molecular formulae Student activity Play

Molar specific heat and molar mass Simulation Play

Molar specific heat and molar mass Simulation Play

Molar specific heat and molar mass Whiteboard exercise Play