Reactions in the gas phase Animation Play

Reactions with hydrogen Whiteboard exercise Play

Reactions with hydrogen Student activity Play

Reactions with metals Student activity Play

Reactions with metals Whiteboard exercise Play

Reactive radicals Student activity Play

Reactive radicals Whiteboard exercise Play

Reactivity of the halogens Animation Play

Reactivity of the halogens Student activity Play

Relative abundance of isotopes and mass spectra Student activity Play

Silver halides in photography Student activity Play

Solids Student activity Play

Solubility of halogens in water and in hexane Student activity Play

Sources of chlorofluorocarbons Slideshow Play

Standard enthalpy of formation for ionic compounds Student activity Play

Standard entropy change Student activity Play

Statements about compounds Whiteboard exercise Play

Statements about solids Whiteboard exercise Play

Strength Student activity Play

Structure of halogen molecules Student activity Play

Structure of oxides Student activity Play

Tetrachloromethane molecule Simulation Play

The arrangement of chemical elements in the periodic table Animation Play

The bleaching properties of chlorine Simulation Play

The electron configuration of halogens Animation Play