The homolytic fission of C–C and C–H bond Animation Play

The inconsistencies in Kekulé's theory of the structure of benzene Student activity Play

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

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

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

The ionic notation of reaction Animation Play

The peptide bond Animation Play

The phenomenon of polarisability Animation Play

The physical properties of the s-block metals Whiteboard exercise Play

The physical properties of the s-block metals (1) Student activity Play

The physical properties of the s-block metals (2) Student activity Play

The polarity of the bond Animation Play

The process of dissolving Animation Play

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

The solubility in water Animation Play

The strength of carbon–carbon bond Animation Play

The strength of the bond Animation Play

The structure of alkanes (1) Student activity Play

The structure of ionic compounds Whiteboard exercise Play

The structure of ionic compounds Student activity Play

The tertiary structure of proteins – a precise coil Student activity Play

The valence of elements in covalent and ionic compounds Whiteboard exercise Play

The vibrating bond Animation Play

Trends of properties of alkali metals within the group Animation Play

Trigonal bipyramidal and octahedral geometry Animation Play