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What percent of the Neptunian atmosphere is helium?
Planet Neptune's atmosphere comprises approximately 19% helium (±3.2%).
The planet is not the second largest planet in the solar system with an atmosphere of hydrogen and helium?
Jupiter.
What Is the terrestrial planet that has no atmosphere?
The terrestrial planet that has no atmosphere is Mercury. Its thin atmosphere consists mainly of trace amounts of oxygen, sodium, hydrogen, helium, and potassium, and is not enough to be considered a true atmosphere.
What surround a planet?
The gasses surrounding a planet is called an atmosphere and what gasses surround a planet depends on the planet. Earth's atmosphere is a combination of oxygen, nitrogen, argon and carbon dioxide and Saturn's atmosphere is comprised of hydrogen and helium.
What Saturn atmosphere of planet?
the atmosphere is not very hospitable or humans .around 96% hydrogen 3%helium
What planet has an atmosphere of helium and hydrogen?
The planet Jupiter has an atmosphere primarily composed of hydrogen and helium. These gases make up most of the planet's outer layers, creating the distinctive bands and storms that are visible on its surface.
Does planet Saturn have an atmosphere?
Saturn is the sixth planet from the Sun. Its atmosphere is primarily hydrogen. It also contains some helium, methane, ethane and ammonia.
Is Saturn atmosphere breatheble?
No. Earth is the only known planet with a breathable atmosphere. Saturn's atmosphere consists mostly of hydrogen and helium.
What is the main gas in the atmosphere of the largest planet?
The largest planet is Jupiter, with an atmosphere made mostly of hydrogen.
Which planet has an atmosphere of hydrogen helium and methane that makes it appear blue and is the only planet tilted sideways?
Neptune
What planet in your solar system has no atmosphere?
Mercury has no atmosphere.
What is the only outer planet that does not have a thick atmosphere?
The only outer planet without a thick atmosphere is Uranus. It has a thin atmosphere composed mostly of hydrogen and helium with traces of methane.
