Structure of chitin Whiteboard exercise Play

Structure of cycloalkenes Animation Play

Structure of halogen molecules Student activity Play

Structure of halogen molecules Whiteboard exercise Play

Structure of oxides Student activity Play

Structure of the C=C bond Student activity Play

Structure of the C=C bond Whiteboard exercise Play

Structures of the simplest alkanes Animation Play

Tetrachloromethane and dichloromethane Animation Play

The bonds in the methanal molecule Animation Play

The covalent and ionic bonds Animation Play

The C–X bond Animation Play

The C–X bond Whiteboard exercise Play

The C–X bond Whiteboard exercise Play

The C–X bond Whiteboard exercise Play

The C–X bond Simulation Play

The C–X bond (1) Student activity Play

The C–X bond (2) Student activity Play

The electronegativity concept Student activity Play

The elements of life Student activity Play

The energy change for the synthesis of HCl Whiteboard exercise Play

The formation of a glycoside bond Animation Play

The formation of thymine dimers Slideshow Play

The homolytic fission of C–C and C–H bond Animation Play

The inconsistencies in Kekulé's theory of the structure of benzene Student activity Play