Effect of temperature on the rate of chemical reaction Whiteboard exercise Play

Effective collisions Student activity Play

Electromagnetic radiation – summary Whiteboard exercise Play

Electromagnetic radiation – summary Student activity Play

Electron affinity Animation Play

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

Electron configuration of transition metal ions 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

Environmental factors necessary for germination Student activity 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