what are the components of hydrogen oxygen and helium ???????❎ no spam ❎
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Explanation:
In reality, air is composed of several gases. The composition of air consists of three key components of air, namely Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon-di-oxide (0.03%) and water vapor. Air also has some other gases but they are in very minute percentage.
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Answer:
Explanation:
They are made up of protons, electrons and neutrons
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