In science, sulfur hexafluoride (SF6) is basically an inorganic, colorless, odorless, and non-flammable greenhouse gas. SF6 has an octahedral geometry, consisting of six fluorine atoms attached to a central sulfur atom. Continue reading to see what really happens when you inhale this gas.

One interesting fact about SF6 is that of the 8,000 tons of SF6 produced per year, most (6,000 tons) is used as a gaseous dielectric medium in the electrical industry, an inert gas for the casting of magnesium, and as an inert filling for insulated glazing windows.

[Sources 1 | 2]