Jupiter, Saturn, Uranus, and Neptune.
Very little is known about the make up of the surface of the outer planets. The outer planets are generally referred to as gas giants. While most of them are made up of mostly gasses, it is is believed that their cores are made up of liquified heavy metals.
No, those are the outer planets.
No, not all planets have gas. Some planets, like Earth and Mars, have solid surfaces while others, like Jupiter and Saturn, are mostly composed of gas. Gas giants are primarily made up of hydrogen and helium.
rock and iron
Gasses and ice . (:
earth is made of two types of gasses that is 78% Nitrogen and 21% oxygen
No. Earth is composed of slolid minerals. Earth's atmosphere is mostly made up of two gasses: nitrogen and oxygen.
They are mostly different kinds of gas.
The outer planets are made up of mostly hydrogen and helium, with small amounts of water, ammonia and methane. The outer planets are Jupiter, Saturn, Uranus and Neptune.
The sun is made up of mostly hydrogen and helium, making it a gaseous ball of plasma.
Mars Vanus Mercuary
All planets have gravity- Some more than Earth, some less. Other planets that are large enough do have air- but not made up of the same gasses as Earth.