The lightest gas that provides a larger elevation for balloons and is the lightest of all gases is _____?
تمام گیسوں میں کون سی گیس سب سے ہلکی ہے؟
Answer: Hydrogen
Explanation
Hydrogen and helium are the two lightest gases.
Helium is the second most abundant element in the universe, after hydrogen.
Helium has monatomic molecules.
It is the lightest of all gases except hydrogen.
Hydrogen is the lightest gas known.
It provides the maximum lift for balloons due to its very low density.
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