Molecular oxygen makes up 42% of Mercury's atmosphere.
Mercury has no significant atmosphere.
Mercury has no atmosphere, so there is no gas present inside it.
The most common gas in the atmosphere of Mercury is oxygen, followed by helium, sodium, hydrogen, and potassium. However, the overall atmosphere of Mercury is very thin and composed mainly of oxygen.
There is a bit of confusion here. The Main gas of the atmosphere of Venus, carbon dioxide, is also the main gas of the atmosphere of Mars. This gas is a minor component of Earth's atmosphere.
helium,oxgyen,sodium
No. Mercury has a surface made of rock and a large metallic core. It has virtually no atmosphere.
Type your answer here..saturn They all have gas, except Mercury which has almost no atmosphere.
The main noble gas in Earth's atmosphere is argon, which makes up about 0.93% of the atmosphere.
Mercury is a rocky planet and is too close to the sun to retain much of an atmosphere, much less become a gas giant.
The most abundant gas on Mercury is oxygen, which makes up about 42% of its atmosphere. Other gases found on Mercury include sodium, hydrogen, helium, and potassium.
Mercury is predominantly composed of metal and rock, with a small iron core. It does not have a significant atmosphere, so it is not mostly gas like the gas giants in our solar system.