Over the centuries, Wally Rhinoceros has been doing fiendish experiments in his lab coat and carved these original questions into slabs of ice, hoping that someone would come along and do them.
Chemistry GCSE (multiple choice with marking)
Hard Chemistry
(If you prefer other subjects, why not try his friends....
Caveman Colin (maths),
Crown Princess Connie (history),
Terry Dactyl (physics) or
H. Potter (obvious) or
Albert O'Saurus (Art) ?
Do drop a line to Wally Rhinoceros for friendly hints/tips in answering these questions. If you send in some correct answers he might even send you a list of his favourite Stone-Age web sites!