The ionic character of s-block-metal compounds Student activity Play

The ionic character of s-block-metal compounds Whiteboard exercise Play

The law of periodicity and the properties of elements Animation Play

The life cycle of HIV Student activity Play

The meaning of the chemical formulae Whiteboard exercise Play

The modern periodic table Animation Play

The modern periodic table (1) Student activity Play

The modern periodic table (2) Student activity Play

The molecular basis of blood grouping Student activity Play

The nature of chemical reactions Student activity Play

The properties of chemical compounds and their constituent elements Student activity Play

The properties of chemical compounds and their constituent elements Slideshow Play

The reaction between nitrogen and hydrogen Animation Play

The reaction between sodium and water Animation Play

The reaction of sodium hydroxide solution with a solution of a zinc(II) salt Whiteboard exercise Play

The realization of genetic information Whiteboard exercise Play

The relationship between the electronegativity of elements and the chemical properties of their compounds Student activity Play

The role of enzymes in chemical digestion Animation Play

The stability of alkaline-earth-metal carbonates Student activity Play

The structure and functions of proteins; carbohydrates and fats Slideshow Play

The structure and types of RNA Student activity Play

The structure of a gene Student activity Play

The structure of the periodic table Student activity Play

The synthesis of aluminium sulphide Animation Play

The synthesis of carbon dioxide Animation Play