Groups in the periodic table Student activity Play

Halogen ions and noble gas with the same number of electrons Whiteboard exercise Play

Heat balance Animation Play

Heat of vaporisation Student activity Play

Heat of vaporisation Animation Play

Heat of vaporisation Whiteboard exercise Play

Heat reservoirs Whiteboard exercise Play

Heat reservoirs Student activity Play

Heat reservoirs Simulation Play

Heat reservoirs Whiteboard exercise Play

Heat transfer Class activity Play

Heat transfer Whiteboard presentation Play

Heat versus temperature Student activity Play

Heat versus temperature Whiteboard exercise Play

How are electrons assigned to the subshells? Animation Play

How does a crystal of sodium chloride form? Animation Play

How electricity is generated Student activity Play

How electricity is generated Whiteboard exercise Play

How to calculate work Student activity Play

How to calculate work Whiteboard exercise Play

How to determine specific heat Whiteboard exercise Play

How to determine specific heat Student activity Play

How to determine the heat of vaporisation Whiteboard exercise Play

How to determine the heat of vaporisation Student activity Play

How to find the valence of an element from the periodic table Animation Play