Acidic properties of hydrogen halides Student activity Play

Cations and anions Animation Play

Charges of ions of some elements Animation Play

Dissociation of a strong base Animation Play

Electron configuration of metals Student activity Play

Formation of cations Animation Play

Formation of cations by metals of Group 1 Animation Play

Formation of cations by metals of Group 2 Animation Play

Formation of cations by metals of Group 3 Animation Play

Formation of sodium and magnesium cations Animation Play

Formulae of ions transition metals Animation Play

How to establish the formulae of salts Whiteboard exercise Play

How to establish the formulae of salts Student activity Play

Hydrogen halides Whiteboard exercise Play

Ionic compounds Animation Play

Metals easily form cations Student activity Play

Metals easily form cations Whiteboard exercise Play

Model for a neutralisation reaction Animation Play

Properties of ionic compounds Student activity Play

Role of cations in plant cells Slideshow Play

Role of macro-elements absorbed as cations Student activity Play

Soil as a source of minerals Student activity Play

Strong and weak bases Student activity Play

Substances that form giant molecular solid structures Student activity Play

The reactions between some cations and hydroxide solutions Student activity Play