Components in the air
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Component Oxygen Nitrogen Argon Argon Argon Helium Krypton Xenon Hydrogen Ozone Carbon Dioxide Others Molecular formula O2 N2 Ar Ne He Kr Xe H2 O3 CO2 CnHm H2O Nitrogen-oxygen compounds Volume percentage 20.93 78.03 0.932 1.5～1.8 × 10-3 4.6～5.3 × 10-4 1.08 × 10-4 8 × 10-6 5 × 10-5 1～2 × 10-6 0.03 Weight percentage 23.1 75.6 1.286 1.2 ×10-3 7 × 10-3 3 × 10-4 4 × 10-5 3.6 × 10-6 2 × 10-5 0.046 Boiling point °C –182.97 –195.79 –185.86 –246.08 –268.938 –153.4 –108.11 –252.76 –111.9 –78.44 (liters) K 90.18 77.36 87.29 27.07 4.212 119.75 165.04 20.39 161.25 194.7 (liters)
When pasted on, it’s not very good, but it’s still readable; just make do with it