Symbols of isotopes Student activity Play

Temperature Student activity Play

Temperature dependence of reaction rates Student activity Play

Testing for carbon dioxide Animation Play

Tetrachlorometalate ions Animation Play

The arrangement of chemical elements in the periodic table Animation Play

The blood glucose concentration in two people Whiteboard exercise Play

The blue-green bacteria Slideshow Play

The bonds in the methanal molecule Animation Play

The chemical elements of life Slideshow Play

The chemical synthesis of ethanol Student activity Play

The chemist's counting unit – the mole Whiteboard exercise Play

The chemist's counting unit – the mole Student activity Play

The chloride ion as a ligand Student activity Play

The circulatory system Student activity Play

The combustion of ethanol Animation Play

The combustion of hydrocarbons Animation Play

The complex structure of matter Animation Play

The compounds in our surroundings Animation Play

The concentration of the solutions after dilution Animation Play

The concentrations of the dissolved substance Simulation Play

The concept of pH Student activity Play

The concept of pH Whiteboard exercise Play

The constituents of dry air Illustration Play

The dangers of using inorganic fertilizers Slideshow Play