The dominant gas on Mercury is oxygen, which makes up 42 percent of the planet's atmosphere, followed by sodium, which makes up 29 percent. Other gases include hydrogen and helium.
The atmospheric gases carbon dioxide, methane and nitrous oxide are all greenhouse gases that help to heat the Earth.
No. Mercury does not have an atmosphere.
troposhere
Weather
Any of them can, and all of them do.
Hydrogen, Helium
I believe the 3 most dominant gases of our atmosphere are nitrogen, carbon dioxide and methane
Their gravity is too weak to hold on to atmospheric gases.
95% carbon dioxide, 3% nitrogen, 1.5% argon
Yes, but in very small quantities. Very very small quantities, Mercury's atmosphere is basically a vacuum.
Carbon Dioxide makes up roughly 96.5% of Venus' atmosphere. Nitrogen makes up another 3.5%, leaving trace amounts of other gases.
By volume, they are:Oxygen (42%), Sodium (29%),Hydrogen (22%),Helium (6%),rest (traces).
If the atmospheric pressure is 29.4 inches of mercury the corresponding inches of mercury is: 880.
The atmospheric gases carbon dioxide, methane and nitrous oxide are all greenhouse gases that help to heat the Earth.
The glass on the greenhouse stops temperature from leaving or entering like the gases do to the earth.The atmospheric gases are called 'greenhouse gases' based on the idea that the gases 'trap' heat like the walls of a greenhouse do
it is hydrogen
the reason there are no gases in mercury the molecules moves fast at high temperature