Electron configuration of few first elements Animation Play

Electron configuration of some of the elements Animation Play

Elementary composition of the human body Simulation Play

Elements required by plants Chart Play

Emission of nitrogen oxides Animation Play

Empirical formula Animation Play

Empirical formula Student activity Play

Empirical formulae and molecular formulae of compounds Student activity Play

Entropy and spontaneous changes Student activity Play

Equilibrium constant expression Student activity Play

Equilibrium constants for the reaction of nitrogen with oxygen Animation Play

Essential elements Whiteboard exercise Play

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

Essential minerals Student activity Play

Eutrophication of natural waters Slideshow Play

Eutrophication of water Student activity Play

Extremely low and extremely high melting points Slideshow Play

Factors affecting bond enthalpy Animation Play

Factors affecting photosynthesis Student activity Play

Factors that affect the progress of the reaction for the synthesis of ammonia Animation Play

Fertility of soils and water bodies Slideshow Play

Formation of the atmosphere Student activity Play

Formation of the atmosphere Animation Play

Formation of the atmosphere Whiteboard exercise Play

Formulae of compounds Student activity Play