What's the chemical symbol for phosphorous?
Correct answer: P

UP THE BLUES
silly me, I put Pb and Pb is lead.

I, Claudius
According to Wikipedia, Phosphorus is the only element to have been "discovered" rather than known since ancient times. It was first isolated in 1669 by Hennig Brand, who was attempting to make the philosopher's stone.

Kiwozzie
I am terrible with Geography questions, memory like a sieve but can still remember the periodic table symbols!