Common unidentate ligands Chart Play

Comparing the reactivity of alkali metals and the alkaline-earth-metals Animation Play

Comparison of the reactivity of Group 1 and 2 metals Student activity Play

Complex ions Student activity Play

Complex ions Whiteboard exercise Play

Complexes with multidentate ligands Student activity Play

Components of plasma Slideshow Play

Composition of some alloys Slideshow Play

Composition of the Earth's crust Slideshow Play

Composition of the Earth's crust Illustration Play

Composition of the Earth's crust Student activity Play

Compounds made up of polyatomic ions Student activity Play

Concentration Whiteboard presentation Play

Concentration Class activity Play

Concentration of hydrogen and hydroxide ions in pure water Animation Play

Concentration of hydroxide ions and the pH Animation Play

Concentration of ions in a solution Animation Play

Concentration of ions in a solution Student activity Play

Concentration of ions in a solution Whiteboard exercise Play

Conductivity Student activity Play

Conductivity Simulation Play

Conductivity and solubility in water Animation Play

Configuration of the cobalt ion Whiteboard exercise Play

Conjugate acids and bases Student activity Play

Conjugate acid–base Animation Play