By volume, the gases are:
Oxygen (42%),
Sodium (29%),
Hydrogen (22%),
Helium (6%),
rest (traces).
Mercurcy is an air planet!!=]
Air
The planet Mercury has almost no atmosphere, it's essentially a vacuum.
A moonless planet. In our Solar System, Mercury and Venus do not have a moon.
Its kind of tricky but its Mercury
Mercury does not have any air. It is too close to the sun to have the kind of atmosphere that we have on Earth.
Mercury is a planet.
Mercury is the closest planet to the Sun and has a very small atmosphere.
no that's why if you go out there you will DIE!!!!!
Mercury Kind of tough, since the sun is a star and most would consider it the beginning of our solar system. The closest planet to the Sun however, is Mercury
Mercury is not a dwarf planet. It is a planet.
Mercury is itself a planet - it did not come from a planet!