The energy levels in a solid body Student activity Play

The energy levels in a solid body Animation Play

The energy levels of hydrogen atom Simulation Play

The energy levels of hydrogen atom Whiteboard exercise Play

The energy levels of hydrogen atom Student activity Play

The energy of a capacitor Whiteboard exercise Play

The energy of a capacitor Student activity Play

The energy of a tungsten filament Animation Play

The equation for a redox reaction Animation Play

The explanation of a photoelectric effect Animation Play

The field of a capacitor Student activity Play

The field of capacitor Whiteboard exercise Play

The first and second ionisation energies Animation Play

The first and second ionisation energies of the Group 2 elements Student activity Play

The flow of charge through a conductor Animation Play

The flow of charge through an insulator Animation Play

The force of attraction Animation Play

The formation of metal complexes as acid-base reactions Animation Play

The history of the electron microscope Slideshow Play

The inner structure of the atom Student activity Play

The ionic character of s-block-metal compounds Student activity Play

The kinetic energy of photoelectrons Student activity Play

The law of periodicity and the properties of elements Animation Play

The levels of energy Animation Play

The light and electron microscope Whiteboard exercise Play