Why is Mercury the only metal present in the liquid state at room temperature?
Asked by: Rajiv Ghanta
Answer
Because it has a lower melting point than other metals (-39 deg C).
Answered by: Thomas Beach, student
'I believe there is no philosophical high-road in science, with epistemological signposts. No, we are in a jungle and find our way by trial and error, building our road behind us as we proceed.'