A family of transition metals Animation Play

Acids and alkalis Class activity Play

Alloys of precious metals Slideshow Play

Alloys of tin and precious metals Student activity Play

Archimedes' Experiment Student activity Play

Archimedes' Experiment Whiteboard exercise Play

Biologically important transition metal complexes Student activity Play

Catalysts are not used up in the reaction Student activity Play

Catalysts are selective Student activity Play

Catalysts in industry Student activity Play

Catalytic converters Slideshow Play

Cracking process Student activity Play

Decomposition of ammonia on a metal surface Animation Play

Dissolving noble metals Animation Play

Examples of catalysts Slideshow Play

Extraction of metals Student activity Play

Extraction of metals and their reactivity Illustration Play

Glowing of platinum in a burner flame: a physical change Animation Play

Groups in the periodic table Student activity Play

Halogen lights Illustration Play

Heterogeneous catalysis Student activity Play

Heterogeneous catalyst Animation Play

How a catalyst works (1) Whiteboard exercise Play

How a catalyst works (1) Student activity Play

How do metals react with water and steam? Animation Play