This website has been made by John Edlin, chemistry teacher at Wolverhampton Grammar School, Compton Road, Wolverhampton WV3 9RB, UK. Most of the interactive quizzes have been developed using Hot Potatoes. Wherever possible I have tried to acknowledge other contributors and if I have failed to do so I will rectify that quickly if you email me.
Educational users a free to use any resources on this website. However I ask you not to download my work onto another computer or any other device. Thank you.