The boiling point of water and the pressure Student activity Play

The boiling point of water and the pressure Simulation Play

The boiling point of water and the pressure Whiteboard exercise Play

The bonds in the methanal molecule Animation Play

The capacitance of a capacitor Simulation Play

The capacitance of a capacitor Student activity Play

The chloride ion as a ligand Student activity Play

The complex structure of matter Animation Play

The conservation of energy Student activity Play

The covalent and ionic bonds Animation Play

The C–X bond Animation Play

The C–X bond (1) Student activity Play

The de Broglie hypothesis Student activity Play

The de Broglie hypothesis Whiteboard exercise Play

The derivation of the formula Animation Play

The direction of current Animation Play

The discovery of the electron and Thomson's model of the atom Student activity Play

The discovery of X-rays Student activity Play

The distance between the plates Student activity Play

The distance between the plates Simulation Play

The distance between the plates Whiteboard exercise Play

The distribution of electrons Animation Play

The efficiency of energy transfer Slideshow Play

The electric field inside a capacitor Animation Play

The electron as the earliest discovered component of the atom Animation Play