Mineral substances Whiteboard exercise Play

Mixtures and their composition Slideshow Play

Molecular structure of substances Animation Play

Nitration of benzene Student activity Play

Nitrogen oxides and smog Student activity Play

Occurrence of aldehydes and ketones in nature Student activity Play

Octane ratings of some combustible substances Audio text Play

Organisms that synthesise antibiotic substances Slideshow Play

Pesticides Student activity Play

Pesticides in agriculture Slideshow Play

Physical changes of three different substances Whiteboard exercise Play

Physical properties of solid covalent substances Student activity Play

Physical properties of solid covalent substances Simulation Play

Pigments used by old masters Slideshow Play

Platinum anti-cancer drugs Animation Play

Polar and non-polar substances Animation Play

Pollution with heavy metals Whiteboard exercise Play

Pollution with heavy metals Student activity Play

Properties of nitrobenzene Slideshow Play

Pure substances and mixtures Student activity Play

Pure substances and mixtures Slideshow Play

Radioactive substances Animation Play

Recycling of steel Slideshow Play

Removal of heavy metals from the environment Slideshow Play

Safe handling of hazardous substances Chart Play