How to use Hess’s law Animation Play

Hydrogen bonding and boiling points Student activity Play

Identifying the chemical element present Whiteboard exercise Play

Ionic and atomic radii Student activity Play

Ionic compounds of s- and p-block metals are generally colourless Animation Play

Ionic radii of the s-block elements Illustration Play

Ionic radii of the s-block elements Student activity Play

Ionisation energy Student activity Play

Ionisation energy of the s-block elements Whiteboard exercise Play

Ionisation energy of the s-block elements Student activity Play

Ionisation enthalpy and electron affinity Whiteboard exercise Play

Ionisation enthalpy and electron affinity Student activity Play

Ions of s-block elements Animation Play

Irregularities in the first ionisation energy trend Animation Play

Line emission spectra Student activity Play

Line emission spectra Whiteboard exercise Play

Mass spectra of the elements Whiteboard exercise Play

Mass spectra of the elements Student activity Play

Mass spectrometry of elements Student activity Play

Mass spectrometry. Part I Whiteboard presentation Play

Mass spectrometry. Part I Class activity Play

Melting and boiling points Simulation Play

Melting and boiling points Illustration Play

Melting and boiling points (1) Student activity Play

Melting and boiling points (2) Student activity Play