Reasons for the high reactivity of alkenes Whiteboard exercise Play

Reasons for the high reactivity of alkenes (1) Student activity Play

Reasons for the high reactivity of alkenes (2) Student activity Play

Relative reactivity of carboxylic acid derivatives Animation Play

Simplified rules of electrode reactions Animation Play

Solubility of halogens in water and in hexane Student activity Play

Solubility of halogens in water and in hexane Whiteboard exercise Play

Sorting metals by their reactivity with oxygen Whiteboard exercise Play

Statements about extraction of metals Whiteboard exercise Play

Structural isomerism: positional isomers and functional group isomers Student activity Play

Structure of halogen molecules Student activity Play

Substitution reactions of alcohols Student activity Play

Testing for hydrogen Student activity Play

The area of contact between the phases Animation Play

The atomic and ionic radii of halogens Slideshow Play

The behaviour of the alkaline earth metals in the presence of water Animation Play

The C–X bond Whiteboard exercise Play

The C–X bond (2) Student activity Play

The effect of atomic radius on the reactivity of Group 2 metals Animation Play

The electron configuration of halogens Animation Play

The inconsistencies in Kekulé's theory of the structure of benzene Student activity Play

The modern periodic table Student activity Play

The noble metals Student activity Play

The reaction of alkanes with halogens Whiteboard exercise Play

The reaction of alkanes with halogens Student activity Play