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
'To myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.'