A family of transition metals Animation Play

Abundance of the elements in the crust and in the whole Earth Animation Play

Acids and alkalis Class activity Play

Across the periodic table Student activity Play

Addition of bromine to alkenes Animation Play

Addition of elements to alkenes Student activity Play

Alkali metals Class activity Play

Alkali metals Student activity Play

Alkali metals Whiteboard presentation Play

Alloys of iron Slideshow Play

Aluminium oxide has many faces Slideshow Play

Amides – naming, preparation, reactivity Animation Play

Application of transition elements and their compounds Slideshow Play

Application of various metals in cells Animation Play

Applications of titanium Slideshow Play

Arranging metals according to increasing reactivity Animation Play

Arranging metals according to increasing reactivity Student activity Play

Assigning electrons to atomic orbitals Whiteboard exercise Play

Assigning electrons to atomic orbitals Student activity Play

Carbocations Animation Play

Chemical equations Student activity Play

Chemical reduction Animation Play

Chromium Animation Play

Collecting hydrogen gas Animation Play

Comparing the reactivity of alkali metals and the alkaline-earth-metals Animation Play