Extraction of metals from ores Student activity Play

Flame tests Student activity Play

Formation of bonds between elements Animation Play

Functions of the vascular elements of the liver Whiteboard exercise Play

Group 1 elements Animation Play

Groups in the periodic table Student activity Play

Half-reactions Whiteboard exercise Play

Halogenation of alkanes – fluorine Animation Play

Heavy elements Simulation Play

Heavy elements Whiteboard exercise Play

Heavy elements Student activity Play

Heterogeneous catalysis Student activity Play

Heterogeneous catalyst Animation Play

How do metals react with acids? Slideshow Play

How do the uses of a metal depend on its reactivity? Slideshow Play

How fast do radioactive elements decay? Simulation Play

How fast do radioactive elements decay? Whiteboard exercise Play

How fast do radioactive elements decay? Student activity Play

How metals react with acids Student activity Play

How metals react with water Student activity Play

How the nervous system works Student activity Play

Inconsistencies in Kekulé's theory Animation Play

Investigating a reactivity series Animation Play

Investigating the reactivity of metals Student activity Play

Investigating the reactivity of sodium Animation Play