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Argon
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Definition
: Argon. A noble gas with the atomic symbol Ar, atomic number 18, and atomic weight 39.948. It is used in fluorescent tubes and wherever an inert atmosphere is desired and nitrogen cannot be used.
a rare gas; Ar-40; Ar-36, 38
Substance
CAS Registry & name
Categories
Source
Drugs
*
N-
vinylpyrrolidone-
argon polymer
0
*Argon
*Polyvinyls.
Med Phys 2002 Nov;29(11):2506-16
argon fluoride
59680-91-0 Argon fluoride
*Argon
*Fluorides.
Int Ophthalmol 1985;8(4):199