# How much does Xenon gas cost?

CognitiveNet
One company is selling 1000 liters of Xenon gas for 8000 USD.
But other websites are stating that Xenon cost 120 USD per 100 grams.
And Xenon weight 5 grams per liter at 101300 Kpa.
I need to know how much 82Kg of Xenon would cost, or 50 liters at 150Kpa.

## Answers and Replies

The price depends strongly on the purity, I think, since Xenon takes some effort to separate from Krypton.

BTW: In addition to making lead balloons, Xenon gas is useful for parlor tricks, since breathing it has the opposite effect to breathing Helium.

Staff Emeritus