Light absorption by rhodopsin – the formation of a nerve impulse Student activity Play

Line emission spectra Student activity Play

Line emission spectra Whiteboard exercise Play

Linear expansion Student activity Play

Magnetic properties Student activity Play

Magnets Student activity Play

Magnets Whiteboard exercise Play

Malleable and ductile metals Simulation Play

Malleable and ductile metals Student activity Play

Melting and boiling points Illustration Play

Melting and boiling points (2) Student activity Play

Melting of metal Illustration Play

Melting point Student activity Play

Melting point of transition metals Illustration Play

Melting points Animation Play

Melting points of alkali metals and alkaline-earth metals Animation Play

Melting points of alkaline-earth metals Animation Play

Mercury Animation Play

Mercury Animation Play

Metal alloys Simulation Play

Metal alloys Student activity Play

Metal chlorides Whiteboard exercise Play

Metal extraction from ores by reduction Whiteboard exercise Play

Metal extraction from ores by reduction Student activity Play

Metal ions in water solution Student activity Play