Hydrogen bonding in ammonia-water mixture Whiteboard exercise Play

Hydrogen fluoride Simulation Play

Hydrogen molecule Animation Play

Identifying oxidation–reduction reactions Student activity Play

Influenza virus – model Animation Play

Interactions between ions of the opposite charge Animation Play

Ionic and atomic radii Whiteboard exercise Play

Ionic and atomic radii Student activity Play

Ionic bond Animation Play

Ionic bond in sodium chloride Student activity Play

Ionic bonding. Part I Class activity Play

Ionic bonding. Part I Whiteboard presentation Play

Ionic bonding. Part II Class activity Play

Ionic bonding. Part II Whiteboard presentation Play

Ionic radii of the s-block elements Student activity Play

Ionisation energy Student activity Play

Ionisation energy Whiteboard exercise Play

Ionisation energy of the s-block elements Whiteboard exercise Play

Ionisation energy of the s-block elements Student activity Play

Ionisation enthalpy Animation Play

Ionisation enthalpy and electron affinity Student activity Play

Ionisation of sodium Animation Play

Ionization of an atom Whiteboard exercise Play

Ionizing radiation Student activity Play

Iron(III) complex with the hexadentate ligand EDTA Illustration Play