Composition of Air
| GAS | VALUE |
| Nitrogen | 78.084 % |
| Oxygen | 20.9476 % |
| Argon | 0.934 % |
| Carbon Dioxide | 0.0314 % |
| Neon | 0.001818 % |
| Methane | 0.0002 % |
| Helium | 0.000524 % |
| Krypton | 0.000114 % |
| Hydrogen | 0.00005 % |
| Xenon | 0.0000087 % |
| GAS | VALUE |
| Nitrogen | 78.084 % |
| Oxygen | 20.9476 % |
| Argon | 0.934 % |
| Carbon Dioxide | 0.0314 % |
| Neon | 0.001818 % |
| Methane | 0.0002 % |
| Helium | 0.000524 % |
| Krypton | 0.000114 % |
| Hydrogen | 0.00005 % |
| Xenon | 0.0000087 % |