Addition of hydrogen chloride to ethene Animation Play

Addition polymerisation Student activity Play

Addition polymers Animation Play

Addition polymers and condensation polymers Student activity Play

Additional information contained in chemical equations Student activity Play

Additional information contained in chemical equations Animation Play

Alkadienes and cycloalkenes Student activity Play

Alkanes Animation Play

Alkenes Class activity Play

Alkenes Class activity Play

Alkenes Whiteboard presentation Play

Alkenes Whiteboard presentation Play

Amino acids Whiteboard presentation Play

Amino acids Class activity Play

Ammonia Animation Play

Analysis of the energy profile for chemical reactions Whiteboard exercise Play

Application of chemical compounds for detecting the presence of water Animation Play

Applications of standard reduction potentials Student activity Play

Arrangement of chemical elements in the periodic table Student activity Play

Atomic numbers and mass numbers of the elements Animation Play

Atomic radius Student activity Play

Atoms, nucleons and electrons Student activity Play

Atoms, nucleons and electrons Illustration Play

ATP – a universal transporter of energy Student activity Play

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