Changing states Student activity Play

Characteristic radiation Animation Play

Charge transfer absorption of transition metals at high oxidation state Animation Play

Charles's law Student activity Play

Charles's law (1) Whiteboard exercise Play

Charles's law (1) Student activity Play

Charles's law (2) Whiteboard exercise Play

Charles's law (2) Student activity Play

Charles's law – experimental observations Animation Play

Chemical energy Student activity Play

Chemical equilibrium in a gas phase Whiteboard presentation Play

Chemical equilibrium in a gas phase Class activity Play

Chemical names and symbols Illustration Play

Chemical reactions that take place very quickly Slideshow Play

Chromium(III) and iron(II) compounds Animation Play

Clapeyron equation Whiteboard exercise Play

Clapeyron equation Student activity Play

Classifying materials Whiteboard exercise Play

Collecting hydrogen gas Animation Play

Collision of molecules Student activity Play

Colour of complex ions Student activity Play

Colour of gas Slideshow Play

Coloured compounds of transition metals Slideshow Play

Colourless transition metal ions Animation Play

Colours of metal compounds: d-block elements Whiteboard exercise Play