Win a Signature iPad

Win a Signature iPad from Goldgenie with your personal signature laser engraved on the back.  We have one to give away this month if you can answer this simple question.

What is the chemical symbol for gold?

a) Ai
b) Ac
c) Au

Please email answers to competition@localhost and remember to include name and phone number.  A winner will be selected and name displayed here every 28 days.  Good luck.