Gasses in Air - Sorted by percentage
Gas | Chemical Symbol | Percentage in everyday air |
---|---|---|
Nitrogen | N2 | 78.084 % |
Oxygen | O2 | 20.9476 % |
Argon | Ar | 0.934 % |
Carbon Dioxide | CO2 | 0.0314 % |
Neon | Ne | 0.001818 % |
Helium | He | 0.000524 % |
Methane | CH4 | 0.0002 % |
Krypton | Kr | 0.000114 % |
Hydrogen | H2 | 0.00005 % |
Xenon | Xe | 0.0000087 % |