Groups in the periodic table Student activity Play

Half-equations Student activity Play

Haloalkanes (2) Student activity Play

Halogen lights Illustration Play

How acids react with bases Student activity Play

How acids react with metals Student activity Play

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

How fast do radioactive elements decay? Student activity Play

How fast do radioactive elements decay? Simulation Play

How metals react with acids Student activity Play

How metals react with oxygen Student activity Play

How metals react with water Student activity Play

How to calculate the percentage abundance of isotopes Animation Play

Hydrogen + hydrogen Whiteboard exercise Play

Hydrogen + hydrogen Student activity Play

Hydrogen + hydrogen Simulation Play

Hydrogen bomb Whiteboard exercise Play

Identification of silver halides Animation Play

Identification of silver halides Student activity Play

Investigating a reactivity series Animation Play

Investigating the reactivity of metals Student activity Play

Isotope abundance Student activity Play

Isotopes Simulation Play

Isotopes Whiteboard exercise Play

Isotopes Whiteboard exercise Play