Mercury is the closest planet to the sun. This means that it is very prone to solar activity. Mercury experiences solar flares, and it does not have any atmosphere.
Mercury is home to some Major and Minor gases:
Major Gases: Oxygen- 49%, Sodium- 29%, Hydrogen- 22%,
Minor Gases: Helium- 6%, Potassium- 0.5%, With traces of Argon, Krypton, Carbon Dioxide, Water, Nitrogen, Xenon, Magnesium, Calcium, and Neon.
Mercury is home to some Major and Minor gases:
Major Gases: Oxygen- 49%, Sodium- 29%, Hydrogen- 22%,
Minor Gases: Helium- 6%, Potassium- 0.5%, With traces of Argon, Krypton, Carbon Dioxide, Water, Nitrogen, Xenon, Magnesium, Calcium, and Neon.