Dynamic equilibrium Student activity Play

Dynamic equilibrium Simulation Play

Ecological tolerance Student activity Play

Economics of the extraction of metals Student activity Play

Effect of concentration on reaction equilibrium Student activity Play

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

Electrical circuits Class activity Play

Electrical conductivity Slideshow Play

Electrolytic dissociation Student activity Play

Electrolytic dissociation (1) Student activity Play

Electrolytic dissociation (1) Simulation Play

Electrolytic dissociation (2) Student activity Play

Electron configuration Student activity Play

Electron configuration Student activity Play

Electron configuration and periodic trends of transition elements Whiteboard presentation Play

Electron configuration and periodic trends of transition elements Class activity Play

Electron configuration and the periodic table Student activity Play

Electron configuration and the periodic table Whiteboard exercise Play

Electron configuration and the periodic table (1) Student activity Play

Electron configuration and the periodic table (2) Student activity Play

Electron configuration of an atom Animation Play

Electron configuration of Group 1 elements Animation Play

Electron configuration of halogens Animation Play

Electronegativity Animation Play

Electronegativity and polarity Whiteboard presentation Play