What are the components of clean air?

Using information I've learned doing GCSE core science, the air should contain:
78% Nitrogen (N2) 21% Oxygen (02) 0.035% Carbon Dioxide (CO2) Fluctuating proportions of noble gases (such as argon) and water vapour
There are also trace amounts of many other gases.

Answered by DavidOrrell | 2024-06-24

In clean air there are 5 elements present. **Argon Carbon Dioxide Nitrogen Oxygen **and Hydrogen Hope this helps! :)

Answered by dfoss1402 | 2024-06-24

Clean air is mainly composed of nitrogen (78%), oxygen (21%), argon (0.93%), carbon dioxide (0.04%), and varying levels of water vapor (1%-3%). These components are essential for life, supporting processes like respiration and photosynthesis. Trace gases may also be present, impacting both air quality and the environment.
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Answered by DavidOrrell | 2024-12-26