Electrorefining of metals Animation Play

Elements of Period 3 of the periodic table Whiteboard exercise Play

Elements of Period 3 of the periodic table Student activity Play

Elements, mixtures and compounds Whiteboard exercise Play

Examples of uses of the transition metals and their compounds as catalysts Slideshow Play

Finding the time of electrolysis necessary to yield a given amount of product Animation Play

Giant magnets Slideshow Play

Groups in the periodic table Student activity Play

Halogen lights Illustration Play

Hardening of fats Student activity Play

Hardening of vegetable oil Animation Play

Inhibitors Student activity Play

Isotopes Student activity Play

Isotopes Whiteboard exercise Play

Magnetic field lines Illustration Play

Magnetic fields Student activity Play

Magnetic materials Student activity Play

Magnetic properties Student activity Play

Magnets Student activity Play

Making steel Student activity Play

Metals as catalysts Animation Play

Non-metals Student activity Play

Oceans and valuable elements Animation Play

Other applications of electrolysis Student activity Play

Other mixtures Student activity Play