Hydrogen and Helium
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The 4 gas giants are made of gas:JupiterSaturnUranusNeptuneThese are the outermost major planets of our solar system
hhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiii the major gases are h2o n co2 thanks byeeeeeeeeee
The major planets in the solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. These planets are the largest in our solar system and are composed mainly of gases or solid materials.
It not being certain of what amount or percentage is considered a "major" or "minor" gas, I have chosen to give the list of known gases in significant quantities: Hydrogen gas- 83% Helium gas- 15% Methane gas- 2%
Neptune's minor atmospheric gases are ethane and hydrogen deuteride. Its major gases are hydrogen, helium, and methane. Neptune's blue appearance is caused by the mixture of these gases.
The major component of Neptune is Methane because of its red spots it creates
Neptune is the major planet farthest from the sun.
The two planets are almost totally dissimilar, except that the lowest cloud levels of Uranus are thought to contain water vapor, as clouds do on Earth. But Uranus has no solid surface for rain to fall on, and is the coldest major planet in the solar system.
The gas giants are: Jupiter, Saturn, Uranus and Neptune.
The eight major planets of our solar system, in order from smallest to largest are:MercuryMarsVenusEarthNeptuneUranusSaturnJupiter
they are: sun, mercury, venus, earth, mars, jupiter, saturn, uranus, neptune and pluto