Application of electromagnetic forces Class activity Play

Application of electromagnetic forces Whiteboard presentation Play

Applications of standard reduction potentials Student activity Play

Archimedes' Principle Whiteboard presentation Play

Archimedes' Principle Class activity Play

Atomic bomb Student activity Play

ATP synthesis and breakdown Illustration Play

ATP – the main source of energy in a cell Animation Play

Autocatalysis Student activity Play

Autocatalysis Animation Play

Autoionisation of water Student activity Play

Autoionisation of water Whiteboard exercise Play

Autoionisation of water and the Kw constant Animation Play

Avalanche of fission reactions Student activity Play

Avalanche reaction Animation Play

Bakelite Animation Play

Balancing chemical equations Whiteboard exercise Play

Balancing chemical equations. Part 2 Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Whiteboard exercise Play

Balancing equations for redox reactions in alkaline solution using half-equations Animation Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Balloon Animation Play

Binding energy per nucleon Illustration Play