Ionisation energy of the s-block elements Student activity Play

Ionisation enthalpy and electron affinity Student activity Play

Ionisation enthalpy and electron affinity Whiteboard exercise Play

Iron content in pyrite Whiteboard exercise Play

Iron, the most common metal Student activity Play

Iron, the most common metal Whiteboard exercise Play

Isotopes Student activity Play

Isotopes Whiteboard exercise Play

Isotopes Student activity Play

Isotopes Whiteboard exercise Play

John Dalton's atomic theory Animation Play

Kinetic model of a gas Animation Play

Limitations of Bohr's atomic model Animation Play

Limitations of Bohr's model of the atom Animation Play

Line emission spectra Student activity Play

Linear model Animation Play

Linear model Whiteboard exercise Play

Linear models Student activity Play

Linear sequences Student activity Play

Looking for the pattern Class activity Play

Looking for the pattern Whiteboard presentation Play

Mass defect Student activity Play

Mechanism of enzymatic reactions Student activity Play

Mechanisms of interaction between enzyme and substrate Animation Play

Melting points of alkaline-earth metals Animation Play