Chloride ion content in sea water Animation Play

Chlorides of Group 2 elements Animation Play

Chlorides of Period 3 elements Chart Play

Classification of elements Animation Play

Complex formation and the solubility of ionic compounds Animation Play

Complex formation and the solubility of ionic compounds Student activity Play

Concentration of hydroxide ions and the pH Animation Play

Conductivity of electrolytes Whiteboard presentation Play

Conductivity of electrolytes Class activity Play

Configuration of the cobalt ion Whiteboard exercise Play

Conjugate acid–base Animation Play

Continuous and line spectra Animation Play

Dalton's atomic theory Animation Play

Democritus' and Dalton's atomic theories Student activity Play

Democritus's atomic theory Animation Play

Density Animation Play

Determination of atomic radii Animation Play

Determination of average atomic mass of boron Animation Play

Determination of the acidic properties of ethanol Animation Play

Determining the atomic radius Animation Play

Determining the composition of atomic nuclei Student activity Play

Determining the composition of atomic nuclei Whiteboard exercise Play

Determining the concentration of a solution using titration Student activity Play

Development of atomic theory. Radioactivity Class activity Play

Development of atomic theory. Radioactivity Whiteboard presentation Play