States of matter Class activity Play

States of matter Animation Play

States of matter Student activity Play

States of matter Whiteboard presentation Play

States of matter Slideshow Play

Strength Student activity Play

Structure of covalent compounds in the solid state Animation Play

Structure of ionic crystals Animation Play

Structure of solids Class activity Play

Structure of solids Whiteboard presentation Play

Sublimation and deposition Student activity Play

Sublimation and deposition Whiteboard exercise Play

Sublimation and deposition Animation Play

Substances that form giant molecular solid structures Whiteboard exercise Play

Substances that form giant molecular solid structures Student activity Play

Surface area of a pyramid – exercises Student activity Play

Surface area of a ring Animation Play

Surface areas of some solids Student activity Play

Surface areas of some solids Animation Play

Symbols and formulae in chemical reactions Animation Play

Synthesis of ammonia on an industrial scale Animation Play

Synthesis of ammonia on an industrial scale Whiteboard exercise Play

Synthesis of sulphuric(VI) acid from sulphur dioxide Animation Play

Temperature Animation Play

The addition of hydrogen to alkenes Animation Play