Inertness

Both Decadence and Aestheticism, as intellectual movements, have fallen into the nadir of oblivion, and the dust lies heavy upon them, but they left a little leaven to lighten the heavy inertness of correct and academic literature; and now Symbolism, a greater movement than either, is in the ascendant, giving another turn to the wheel, and to all who think deeply about such matters it seems as though Symbolist literature is to be the literature of the future.

Argon and xenon gas can also be used in cold gas thrusters due to their inertness.

This is an ideal application for argon gas, whose inertness gives it a huge safety advantage over more reactive gases.