The electron configuration of an atom Class activity Play

The electron configuration of an atom Whiteboard presentation Play

The electron configuration of an atom and its position in the periodic table Student activity Play

The electron configuration of an atom and its position in the periodic table Whiteboard exercise Play

The electron configuration of an element and its position in the periodic table Animation Play

The electron configuration of halogens Animation Play

The octet rule Animation 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 (1) Student activity Play

Trend in the reactivity of halogens Animation Play

Variable oxidation states – iron and copper Student activity Play