Test your knowledge about the hazard symbols and pictograms
A fun and interactive challenge to test your knowledge of chemistry and notable chemists.
Hazard Pictograms
Guess the Chemist (101)
Can you guess the famous scientist from the description?
Chemistry Movie Fails
Share your movie knowledge - anniversary contest for May
100th Guess the Chemist
Could you have guessed all the famous scientists? A look back on 100 "Guess the Chemist" quizzes
Guess the Chemist (100)
Can you guess the famous scientist from the description?
Which Chemist is in the Picture? – 100th Guess the Chemist
Guess who is in the picture and win one of eight power banks - anniversary contest for April
Guess the Chemist (99)
Can you guess the famous scientist from the description?
Your Favorite Reaction
Share your favorite reaction and win one of ten bags – anniversary contest for March
Guess the Chemist (98)
Can you guess the famous scientist from the description?
CreativeColumn Competition
Share pictures of your column and win one of 20 chemquackers ducks - anniversary contest for February