Haloalkanes (2) Student activity Play

Halogen lights Illustration Play

Halogens. Group 17 Class activity Play

Halogens. Group 17 Whiteboard presentation Play

How can we prove that air contains oxygen? Animation Play

How do metals react with oxygen? Slideshow Play

How do metals react with water and steam? Animation Play

How do the uses of a metal depend on its reactivity? Slideshow Play

How metals react with acids Student activity Play

How much does it weigh now? Student activity Play

How to calculate the percentage abundance of isotopes Animation Play

How to find the molar mass of an element or a compound Animation Play

Hydration Animation Play

Hydration of metal ions Animation Play

Hygroscopic properties of sodium hydroxide Animation Play

Ideal gases Student activity Play

Identifying graphs by properties of the function Whiteboard exercise Play

Intermolecular forces affect the physical properties of matter Whiteboard exercise Play

Intermolecular forces affect the physical properties of matter Student activity Play

Inverse trigonometric functions Class activity Play

Inverse trigonometric functions Whiteboard presentation Play

Investigating the acid-base properties of gases Whiteboard exercise Play

Investigating the acid-base properties of gases Student activity Play

Investigating the behaviour of copper in a solution of a zinc salt Animation Play

Investigating the behaviour of zinc in a solution of a copper salt Animation Play