inert gas
Explore definitions, synonyms, and language insights of inert gas
Definitions
Noun
any of the chemically inert gaseous elements of the helium group in the periodic table
More Specific Terms
Ar
argon
atomic number 10
atomic number 18
atomic number 2
atomic number 36
atomic number 54
atomic number 86
He
helium
Kr
krypton
Ne
neon
radon
Rn
Xe
xenon