Sulfur hexafluoride is a colorless, odorless, non-toxic and non-flammable gas, with the peculiarity of being five times denser than air.
source: vix ciencia
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Sulfur hexafluoride is a colorless, odorless, non-toxic and non-flammable gas, with the peculiarity of being five times denser than air.
source: vix ciencia