Measuring (1) Class activity Play

Measuring (1) Whiteboard presentation Play

Mechanism of nucleophilic addition Student activity Play

Mechanism of nucleophilic addition Whiteboard exercise Play

Melting points of oxides of Period 3 elements Animation Play

Mendel's experiment Simulation Play

Mendel's second law – the law of independent assortment Student activity Play

Meselsohn's and Stahl's experiment Animation Play

Metal alloys Student activity Play

Metals in the Earth's crust Animation Play

Miller's experiment Whiteboard exercise Play

Millikan's experiment Student activity Play

Millikan's experiment Whiteboard exercise Play

Millikan's experiment Animation Play

Millikan's experiment Simulation Play

Minerals and ores Student activity Play

Miscellaneous problems Student activity Play

Mixtures Class activity Play

Mixtures Student activity Play

Mixtures and compounds Illustration Play

Models of the atom Student activity Play

Models of the atom Whiteboard exercise Play

Modern atomic model Student activity Play

Molar interpretation of molecular formulae Whiteboard exercise Play

Molar interpretation of molecular formulae Student activity Play