The atmosphere does not have helium and hydrogen because the two gases are too light to be there. Instead they are in the exosphere, above the atmosphere.
water, hydrogen cyanide,hydrogen sulfide, nitrogen, carbon dioxide, and carbon monoxide
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The primary gases in Earth's primitive atmosphere were likely hydrogen, helium, methane, ammonia, and water vapor. Over time, these gases were likely transformed by geological and biological processes into the current composition of the atmosphere.
Oxygen is a reactive gas found in Earth's atmosphere. It plays a crucial role in supporting life through the process of respiration and is necessary for many chemical reactions to occur.
The top 10 elements in Earth's atmosphere, by volume, are nitrogen, oxygen, argon, carbon dioxide, neon, helium, methane, krypton, hydrogen, and xenon. Nitrogen and oxygen together make up around 99% of the atmosphere.
Hydrogen and helium
it is mainly hydrogen and helium.
water, hydrogen cyanide,hydrogen sulfide, nitrogen, carbon dioxide, and carbon monoxide
Its atmosphere is mostly made of hydrogen and helium with a little methane hydrogen and helium.
hydrogen and helium.
Mostly hydrogen and helium.
helium and molecular hydrogen
hydrogen and helium
The main gases in Saturn's atmosphere are hydrogen and helium, with small amounts of other gases like methane and ammonia. Helium is the second most abundant gas in Saturn's atmosphere after hydrogen.
The major gases in Neptune's atmosphere are hydrogen, helium, and methane. Hydrogen and helium are the most abundant gases, with methane making up a smaller but still significant proportion.
Neptune's atmosphere is primarily composed of hydrogen and helium, with small amounts of methane. The methane in the atmosphere gives Neptune its blue color. Additionally, there are traces of other gases such as ammonia and water vapor.
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