Electrophilic addition of hydrogen halides to double bond Student activity Play

Elements of Group 17 Class activity Play

Elements of Group 17 Whiteboard presentation Play

Elements, mixtures and compounds Whiteboard exercise Play

Equations for displacement reactions Whiteboard exercise Play

Equations for the formation of salts Illustration Play

Examples of covalent compounds with various internal structures Student activity Play

Extraction of metals Student activity Play

Extraction of metals Animation Play

Extraction of metals and their reactivity Illustration Play

Extraction of metals from ores Student activity Play

Extraction of metals from ores Animation Play

Extraction of metals. Part II Whiteboard presentation Play

Extraction of metals. Part II Class activity Play

Extraction of titanium Glossary Play

Extraction of titanium Student activity Play

Extraction of titanium Animation Play

Factors affecting metal prices Animation Play

Foods that are mixtures Illustration Play

Groups in the periodic table Student activity Play

Half-reactions Whiteboard exercise Play

Halogen lights Illustration Play

Halogenation of alkanes – fluorine Animation Play

Heterogeneous catalysis Student activity Play

Heterogeneous catalyst Animation Play