Food preservation Whiteboard exercise Play

Formation of oxides Student activity Play

Formation of sodium and magnesium cations Animation Play

Formation of sodium chloride at the ionic level Animation Play

Formulae and nomenclature of ionic compounds Student activity Play

Formulae of compounds Student activity Play

Formulae of compounds of salt Animation Play

Fractionation of petroleum Illustration Play

Good and bad: fats; alcohol and salt Illustration Play

Group 1 elements Animation Play

Groups in the periodic table Student activity Play

Groups in the periodic table Student activity Play

Halide anions Animation Play

Halogen lights Illustration Play

Hardness of water Animation Play

Hardness of water Student activity Play

Hazardous substances Student activity Play

High fibre foods Slideshow Play

Homogeneous and heterogeneous mixtures Whiteboard exercise Play

How acids react with bases Student activity Play

How acids react with carbonates Student activity Play

How do buffers work? Student activity Play

How do metals react with oxygen? Slideshow Play

How do metals react with water and steam? Animation Play

How do the uses of a metal depend on its reactivity? Slideshow Play