0.25
The concentration, in the atmosphere, is about 10%.
Hydrogen and helium make up the majority of Jupiter's atmosphere, with hydrogen being the most abundant element. These two elements make up more than 99% of the planet's atmosphere.
Jupiter and Saturn are mostly made of atmosphere, with Jupiter's atmosphere consisting mostly of hydrogen and helium, while Saturn's atmosphere is also primarily composed of hydrogen and helium, with traces of other elements.
hydrogen and helium
Jupiter's atmosphere
The percentage of hydrogen on earth is just 0.25%
By volume, hydrogen accounts for around 0.000055%.
25 percent helium
The atmosphere of Titan is mostly nitrogen with a small percentage of methane and hydrogen.
Jupiter's atmosphere is made of 90% hydrogen and 10% helium
Argon is the gas that makes up the smallest percentage of Earth's atmosphere, composing only about 0.93% of the air we breathe.
0.00005% of the atmosphere is hydrogen.
Hydrogen makes up about 0.000055% of Earth's atmosphere by volume. Although it is present in very small amounts compared to other gases like nitrogen and oxygen, it plays a crucial role in the chemistry and dynamics of the atmosphere.
Hydrogen is found in the atmosphere.
* 22% of Mercury's atmosphere is hydrogen. * Venus does not have pure hydrogen in its atmosphere, but does have hydrogen chloride and hydrogen fluoride. * Earth has almost no hydrogen. * Mars does not contain any significant amount of hydrogen in its atmosphere. * Jupiter's atmosphere is roughly 90% hydrogen! * Saturn's atmosphere has even more: about 97% is hydrogen! * Uranus' atmosphere is 83% hydrogen. * Neptune's atmosphere contains 74% hydrogen.
The concentration, in the atmosphere, is about 10%.
the percentage of these three gases in the air is as follows: Methane: 0.00002% Krypton: 0.00011% Hydrogen: 0.00005%