Electron configuration of transition metal ions Student activity Play

Electron configurations of Period 3 elements Animation Play

Electronegativity Student activity Play

Electronegativity and the size of the atom Animation Play

Electronegativity and type of bond Animation Play

Electrovalent (ionic) bonding Student activity Play

Elements of Group 17 Whiteboard presentation Play

Elements of Group 17 Class activity Play

Elements of Period 3 of the periodic table Student activity Play

Energy levels in a solid body Whiteboard exercise Play

Establishing the formula of a compound Animation Play

Formation of anions Animation Play

Formation of oxides Student activity Play

Group 17 Animation Play

Group 18 Animation Play

Halide anions Animation Play

Halogens. Group 17 Whiteboard presentation Play

Halogens. Group 17 Class activity Play

How to find the valence of an element from the periodic table Animation Play

Hybridisation in boron trifluoride molecule Animation Play

Hybridisation in methane molecule Animation Play

Hybridisation involving d orbitals Student activity Play

Hydrogen molecule Animation Play

Hydrogen sulphide Animation Play

Insulator Illustration Play