Electron configuration Student activity Play

Electron configuration of atoms Student activity Play

Electron configuration of calcium Animation Play

Electron configuration of calcium Whiteboard exercise Play

Electron configuration of elements Student activity Play

Electron configuration of transition metal atoms Animation Play

Elementary composition of the human body Simulation Play

Elements required by plants Chart Play

Empirical formula Student activity Play

Energy considerations Animation Play

Energy of dissolution reaction Glossary Play

Enthalpy of hydration Student activity Play

Equation for the liming of soil Illustration Play

Equations for the formation of salts Illustration Play

Essential elements Whiteboard exercise Play

Essential elements – macro-elements; trace elements and ultra-trace elements Student activity Play

Essential minerals Student activity Play

Examples of endothermic reactions Whiteboard exercise Play

Examples of endothermic reactions Student activity Play

Examples of metamorphic rocks Student activity Play

Examples of word equations Slideshow Play

Experiment with metals and acid Simulation Play

Extraction of metals Student activity Play

Extraction of metals and their reactivity Illustration Play

Factors that determine the properties of soil Slideshow Play