Chemistry Photo Scavenger Hunt

This is a chemistry photo scavenger hunt that requires a camera with a SD memory card. One memory card per team. Alternatively you can bring the item in but some clues will require an interaction with other people such as form a ringed molecule

Examples of clues:

Oxygen (answers may include molecules with oxygen such as water, carbonic acid in soda, Bleach, sugar)
A Crosslinked polymer
A product containing the vitamin Linus Pauling would have suggested that you increase
A sulfur containing product that you eat
An oxidizer
A reducer
Build a molecule of caffeine
Draw a nucleophillic substitution reaction

2 Hours to race around downtown and take pictures that contain each of the clues and then explain them on the photo slide show presentation afterwards. The more creative the better.

http://www.meetup.com/Experiment-with-a-Chemist/