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They are made mostly of hydrogen and helium.
The light hydrogen and helium gasses were swept out of the inner solar system by the intense solar wind of the young sun. The outer planets retained the hydrogen and helium as the solar wind diminished with distance.
Hydrogen and Helium
Stars are primarily made of hydrogen and helium gas, while planets are composed of various elements such as rock, metal, and gas depending on their composition and location in the solar system.
Hydrogen and helium within giant planets are largely in a liquid state because the intense pressure within these planets compresses the gases to high densities, causing them to transition from gaseous to liquid states. The temperatures within giant planets are also high enough to keep hydrogen and helium in a liquid form.
well the gasses in planets are hydrogen,methane and helium
Hydrogen and helium are the primary elements on those planets.
Hydrogen and Helium
Hydrogen and Helium
They are made mostly of hydrogen and helium.
The light hydrogen and helium gasses were swept out of the inner solar system by the intense solar wind of the young sun. The outer planets retained the hydrogen and helium as the solar wind diminished with distance.
Mainly hydrogen and helium.
Helium and hydrogen =|
They are made mostly of hydrogen and helium.
Hydrogen and Helium
The Jovian planets are composed mainly of hydrogen and helium, with small amounts of other elements like water, methane, and ammonia. These planets have thick atmospheres and lack a solid surface, making them significantly different from the terrestrial planets like Earth.
Jupiter and Saturn have the most gas in their atmospheres, consisting mainly of hydrogen and helium. Jupiter is composed of about 90% hydrogen and 10% helium, while Saturn is composed of about 96% hydrogen and 4% helium.