Question

what type of atmosphere does Mercury have

Answer 1

Mercury's atmosphere contains small amounts of hydrogen, helium, andoxygen. It also has even tinier amounts of sodium, potassium, calcium, and magnesium. Some of the gas particles come from the solar wind. Others are made by radioactive decay or when micrometeorites smash into the surface.

Answer 2

mecury has no atmosphere only earth has atmosphere.well its surface is hot as it recieves most radiations of sun