Sterilization and disinfection Whiteboard exercise Play

Sterilization and disinfection Student activity Play

Symbols of isotopes Student activity Play

Table of isotopes Animation Play

Testing for hydrogen Student activity Play

The alloy of gold and silver Animation Play

The arrangement of chemical elements in the periodic table Animation Play

The buoyant force and the density Simulation Play

The buoyant force and the density Student activity Play

The conventional notation for voltaic cells Student activity Play

The early theory of atoms by Democritus Animation Play

The equation for a redox reaction Animation Play

The exponential law of decay Illustration Play

The heat conductivity of metals Animation Play

The hydrogen bomb Student activity Play

The identification of metals Whiteboard exercise Play

The identification of metals Student activity Play

The mass spectrometer Animation Play

The noble metals Student activity Play

The number of decayed nuclei and the number of remaining Animation Play

The number of decayed nuclei and the number of remaining Whiteboard exercise Play

The number of decayed nuclei and the number of remaining nuclei Student activity Play

The properties of metals Student activity Play

The properties of metals Whiteboard exercise Play

The reactions of silver halides and ammonia solution Animation Play