Transition metals Student activity Play

Transition metals Whiteboard exercise Play

Trend in the reactivity of halogens Animation Play

Trends in some properties of elements in the periodic table Animation Play

Trends of properties of alkali metals within the group Animation Play

Trick Animation Play

Trigonal pyramidal shape of ammonia Animation Play

Trigonometric functions in nature Animation Play

Trimodal data Animation Play

Using the information included in the periodic table Whiteboard exercise Play

Valence electrons Animation Play

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

Valence-shell electron-pair repulsion theory (VSEPR theory) Whiteboard exercise Play

Variable oxidation states – iron and copper Student activity Play

Variable oxidation states – manganese Student activity Play

Variable oxidation states – manganese Whiteboard exercise Play

Variable types Animation Play

Variation of electronegativity across a period Simulation Play

Variation of electronegativity across a period (1) Student activity Play

Variation of electronegativity across a period (2) Student activity Play

Variation of electronegativity within a group Whiteboard exercise Play

Variation of electronegativity within a group Student activity Play

What are the possibilities of transfusion? Student activity Play

Why are compounds containing the –COOH group called acids? Student activity Play

Why are compounds containing the –COOH group called acids? Whiteboard exercise Play