Effective collisions Student activity Play

Electron affinity Animation Play

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

Electronegativity Animation Play

Electronegativity and type of bond Animation Play

Energy changes during chemical reactions Animation Play

Energy in chemical bonds Slideshow Play

Energy in chemical reactions Student activity Play

Energy in chemical reactions Whiteboard exercise Play

Energy losses Whiteboard exercise Play

Energy losses Student activity Play

Energy transfer during chemical reactions Student activity Play

Energy transfer during chemical reactions Whiteboard exercise Play

Enthalpy of formation of methane Animation Play

Enzymes in the textile and chemical industry Student activity Play

Enzymes in the textile and chemical industry Whiteboard exercise Play

Enzymes – chemical regulators of reactions Student activity Play

Enzymes – chemical regulators of reactions Simulation Play

Examples of chemical reactions Whiteboard exercise Play

Examples of chemical reactions Slideshow Play

Examples of useful chemical reactions Slideshow Play

Extraction of aluminium Student activity Play

Factors affecting the chemical equilibrium Class activity Play

Factors affecting the chemical equilibrium Whiteboard presentation Play

Fast and slow reactions Student activity Play