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 Whiteboard presentation Play

Valence bond theory and hybridisation Class activity Play

Valence bond theory limitations Animation Play

Valence electrons Animation Play

Valence of a polyatomic ion Illustration Play

Valence of elements in covalent compounds Animation Play

Valence of elements in ionic compounds Animation Play

Valence-shell electron-pair repulsion theory (VSEPR theory) Student activity Play

Variation of electronegativity within a group Student activity Play

Variety of organic molecules Animation Play

What is a covalent bond? Whiteboard exercise Play

What is a covalent bond? Student activity Play

Which elements form covalent bonds? Student activity Play