Early atomic theories Student activity Play

Early attempts to classify chemical elements (2) Student activity Play

Effect of ΔH° and ΔS° on free energy change Student activity Play

Eka-aluminium and eka-silicon Whiteboard exercise Play

Electric charge Animation Play

Electric field Simulation Play

Electric field Whiteboard exercise Play

Electric field Student activity Play

Electric field lines Animation Play

Electric forces Animation Play

Electrical charge of metal ions Student activity Play

Electrical components Student activity Play

Electrical components and their symbols Illustration Play

Electrode charge Animation Play

Electrolytic dissociation (2) Student activity Play

Electronegativity and the size of the atom Animation Play

Electroscope Whiteboard exercise Play

Electroscope Student activity Play

Elimination the extreme values Animation Play

Energy of electromagnetic radiation Student activity Play

Energy value of fuel Animation Play

Energy value of some fuels Illustration Play

Energy-level diagram for the hydrogen atom Animation Play

Enthalpy Student activity Play

Enthalpy Whiteboard exercise Play