What kind of gases are there in mercury?

Answer 1

Mercury has very few gases. What are present are:-

• 42% Molecular oxygen
• 29.0% sodium
• 22.0% hydrogen
• 6.0% helium
• 0.5% potassium
• and Trace amounts of argon, nitrogen, carbon dioxide, water vapor, xenon, krypton, & neon

Answer 2

Mercury's atmosphere contains: hydrogen, helium, oxygen, sodium, calcium, potassium, and water vapor. Sunlight pushes the gasses away from the sun, which creates a comet-like tail behind the planet.

Answer 3

42% Molecular oxygen

29.0% sodium

22.0% hydrogen

6.0% helium

0.5% potassium

Trace amounts of argon, nitrogen, carbon dioxide, water vapor, xenon, krypton, & neon[3]

Improvement : As far as I know Mercury has no significant atmosphere.

Answer 4

Mercury has minute amounts of hydrogen and helium. Its atmosphere is the thinnest among all the planets in the solar system.

Answer 5

Mercury has a very thin atmosphere with little gas. It consists of a mixture of gases such as hydrogen, helium, oxygen, with some carbon dioxide, nitrogen and other elements.

Answer 6

Mercury is not made of gasses. It is a terrestrial planet made of rock and metal. It has no atmosphere to speak of.

Answer 7

oxygen