Central and inscribed angles on the same arc Student activity Play

Centroid of a triangle Animation Play

Characteristic radiation Animation Play

Characteristics of cartilaginous fish Slideshow Play

Chemical shift and molecular structure Whiteboard exercise Play

Chemical shift and molecular structure Student activity Play

Chemical shift for organic molecule Illustration Play

Chemical shift for organic molecule Illustration Play

Chemical shift for organic molecule Illustration Play

Circle and line in a coordinate system Simulation Play

Circle and line in a coordinate system Student activity Play

Colour Animation Play

Colour addition Student activity Play

Colour addition Simulation Play

Colour order in a spectrum Whiteboard exercise Play

Colour perception Student activity Play

Colour perception Slideshow Play

Colour subtraction Student activity Play

Colours Student activity Play

Colours Simulation Play

Colours Whiteboard exercise Play

Colours of metal compounds: s- and p-block elements Student activity Play

Colours of the spectrum Illustration Play

Common points of the graphs of two functions Animation Play

Common tangents Student activity Play