Models of a neon atom, oxygen atom and oxide anion Illustration Play

Molecules with six electron pairs Student activity Play

Names and symbols of elements Animation Play

Names of anions Chart Play

Naming a derivative of an alkane Whiteboard exercise Play

Naming the products of the addition of bromine to alkenes Animation Play

Naming the reaction products of bromine addition to alkenes Whiteboard exercise Play

Naming the reaction products of bromine addition to alkenes Student activity Play

Natural abundance of chlorine and bromine isotopes Illustration Play

Nomenclature of inorganic compounds and ions Student activity Play

Nomenclature of polyatomic ions Animation Play

Non-metals Student activity Play

Not only alkenes react with bromine water Slideshow Play

Occurrence of halogens Slideshow Play

Oceans and valuable elements Animation Play

Other uses of halogens and their compounds Student activity Play

Oxidation states Animation Play

Oxidation states Student activity Play

Oxidation states of halogens Animation Play

Oxidation states of manganese Animation Play

Oxidation states of the p-block elements in their commonest chemical compounds Student activity Play

Oxidation–reduction reactions Student activity Play

Oxides of Group 1 and 2 metals Whiteboard exercise Play

Oxides of Group 1 and 2 metals Student activity Play

Partial covalent character of ionic bonding Animation Play