Nitrogen (about 78%) and oxygen (about 21%).
Gases in air are nitrogen about 79%, oxygen about 20% and other gases 1%
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Chemical reactions
Showing the amount of gases in the atmosphere as percentages of dry air allows for easy comparison and analysis of the composition of the atmosphere. Since the composition of dry air is relatively stable, expressing the gases as percentages of dry air helps to standardize the data for scientific purposes.
Hydrogen and helium. Mostly hydrogen.
Hydrogen (H) and Helium (He)
These gases are: nitrogen (78,084 %), oxygen (20,9476 %), argon (0,934 %), carbon dioxide (0,0314).
Heat generated at the core.
gases in the atmosphere trap the suns warmth
line graph
harmful gases concentrating the suns ray