The octet rule Animation Play

The physical properties of alkali metals Animation 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 reactivity of metals and the electron configuration Animation Play

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

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

The stability of electron configuration Animation Play

The structure of the periodic table – groups Whiteboard exercise Play

The structure of the periodic table – groups Whiteboard exercise Play

The structure of the periodic table – groups (1) Student activity Play

The structure of the periodic table – groups (2) Student activity Play

The unusual properties of beryllium Student activity Play

The unusual properties of beryllium Animation Play

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

Trend in the reactivity of halogens Animation Play

Trigonal pyramidal shape of ammonia Animation Play

Valence Student activity Play

Valence Whiteboard exercise Play

Valence bond theory Whiteboard exercise Play

Valence bond theory (1) Student activity Play

Valence bond theory (2) Student activity Play

Valence bond theory and hybridisation Class activity Play

Valence bond theory and hybridisation Whiteboard presentation Play

Valence bond theory limitations Animation Play