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Propane is heavier than air, here the gas state of propane is poured from one cup into another showing how it is heavier than air. | By New Miami Fire DepartmentFacebook
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GAIL (India) Limited on X: "While propane gas is heavier than air, #NaturalGas is lighter than air. State true or false and comment your answer below. #GAILquiz #trivia #NewIndiaNewEnergy #EnergizingPossibilities https://t.co/Tni65hNgAs" /